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		<id>https://simpsonswiki.com/w/index.php?action=history&amp;feed=atom&amp;title=Chalkboard_gag</id>
		<title>Chalkboard gag - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://simpsonswiki.com/w/index.php?action=history&amp;feed=atom&amp;title=Chalkboard_gag"/>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;action=history"/>
		<updated>2026-04-07T06:48:16Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.29.0</generator>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1448778&amp;oldid=prev</id>
		<title>2600:387:15:2818:0:0:0:7: /* Frequency */ Updated count. Stew Lies was an alternate intro, as it was a cover version.</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1448778&amp;oldid=prev"/>
				<updated>2026-02-16T19:35:57Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency: &lt;/span&gt; Updated count. Stew Lies was an alternate intro, as it was a cover version.&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 19:35, February 16, 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but have been seemingly retired, as there have only &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;having &lt;/del&gt;been &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;three &lt;/del&gt;chalkboard gags in the intro from [[Season 32]] onwards, all of which being in special alternate intros, with [[Season 33]] and [[Season 35]] not having any. The most recent normal intro to have a chalkboard gag was &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;[[Stew Lies]]&amp;quot; in [[Season 36]], before that, &lt;/del&gt;&amp;quot;[[Warrin' Priests: Part Two]]&amp;quot; in [[Season 31]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but have been seemingly retired, as there have only been &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;five &lt;/ins&gt;chalkboard gags in the intro from [[Season 32]] onwards, all of which being in special alternate intros, with [[Season 33]] and [[Season 35]] not having any. The most recent normal intro to have a chalkboard gag was &amp;quot;[[Warrin' Priests: Part Two]]&amp;quot; in [[Season 31]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>2600:387:15:2818:0:0:0:7</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1416656&amp;oldid=prev</id>
		<title>MediocreUsername: /* Frequency */</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1416656&amp;oldid=prev"/>
				<updated>2025-08-01T20:39:41Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:39, August 1, 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but have been seemingly retired, as there have only having been three chalkboard gags in the intro from [[Season 32]] onwards, all of which being in special alternate intros, with [[Season 33]] and [[Season 35]] not having any. The most recent normal intro to have a chalkboard gag was &amp;quot;[[Warrin' Priests: Part Two]]&amp;quot; in [[Season 31]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but have been seemingly retired, as there have only having been three chalkboard gags in the intro from [[Season 32]] onwards, all of which being in special alternate intros, with [[Season 33]] and [[Season 35]] not having any. The most recent normal intro to have a chalkboard gag was &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;[[Stew Lies]]&amp;quot; in [[Season 36]], before that, &lt;/ins&gt;&amp;quot;[[Warrin' Priests: Part Two]]&amp;quot; in [[Season 31]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>MediocreUsername</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1382572&amp;oldid=prev</id>
		<title>131.247.224.203: /* Frequency */</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1382572&amp;oldid=prev"/>
				<updated>2025-04-07T01:27:42Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 01:27, April 7, 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;disappeared again to the point of &lt;/del&gt;there only having been three chalkboard gags in the intro from [[Season 32]] onwards, all of which being in special alternate intros, with [[Season 33]] and [[Season 35]] not having any. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;have been seemingly retired, as &lt;/ins&gt;there &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;have &lt;/ins&gt;only having been three chalkboard gags in the intro from [[Season 32]] onwards, all of which being in special alternate intros, with [[Season 33]] and [[Season 35]] not having any&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. The most recent normal intro to have a chalkboard gag was &amp;quot;[[Warrin' Priests: Part Two]]&amp;quot; in [[Season 31]]&lt;/ins&gt;. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>131.247.224.203</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1381313&amp;oldid=prev</id>
		<title>131.247.224.203: /* Frequency */ Specified how the gag has only appeared in special intros since S32 (holiday intro in S32, 750th episode, and the women in shorts intro last season)</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1381313&amp;oldid=prev"/>
				<updated>2025-04-04T15:08:01Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency: &lt;/span&gt; Specified how the gag has only appeared in special intros since S32 (holiday intro in S32, 750th episode, and the women in shorts intro last season)&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 15:08, April 4, 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;being a single &lt;/del&gt;chalkboard &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;gag each &lt;/del&gt;in [[Season 32]] &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;and [[Season 34]] and none at &lt;/del&gt;all in [[Season 33]] &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;or &lt;/del&gt;[[Season 35]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;having been three &lt;/ins&gt;chalkboard &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;gags &lt;/ins&gt;in &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the intro from &lt;/ins&gt;[[Season 32]] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;onwards, &lt;/ins&gt;all &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;of which being &lt;/ins&gt;in &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;special alternate intros, with &lt;/ins&gt;[[Season 33]] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;[[Season 35]] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;not having any&lt;/ins&gt;. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;quot;[[Treehouse of Horror IX]]&amp;quot; and &amp;quot;[[Treehouse of Horror XXIV]]&amp;quot; are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>131.247.224.203</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1332491&amp;oldid=prev</id>
		<title>MediocreUsername: added Category:Bart Simpson using HotCat</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1332491&amp;oldid=prev"/>
				<updated>2024-10-10T19:24:13Z</updated>
		
		<summary type="html">&lt;p&gt;added &lt;a href=&quot;/wiki/Category:Bart_Simpson&quot; title=&quot;Category:Bart Simpson&quot;&gt;Category:Bart Simpson&lt;/a&gt; using &lt;a href=&quot;/wiki/Help:Gadget-HotCat&quot; title=&quot;Help:Gadget-HotCat&quot;&gt;HotCat&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 19:24, October 10, 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l29&quot; &gt;Line 29:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 29:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Opening sequence gags| ]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Opening sequence gags| ]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Bart Simpson]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>MediocreUsername</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1331701&amp;oldid=prev</id>
		<title>SolarBot: replaced: Treehouse of Horror XXIV → &quot;Treehouse of Horror XXIV&quot;, Treehouse of Horror IX → &quot;Treehouse of Horror IX&quot;, Take My Life, Please → &quot;Take My Life, Please&quot;, Skinner's Sense of Snow → &quot;[[Skinner's Sense of Snow]...</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1331701&amp;oldid=prev"/>
				<updated>2024-10-08T20:33:21Z</updated>
		
		<summary type="html">&lt;p&gt;replaced: &lt;a href=&quot;/wiki/Treehouse_of_Horror_XXIV&quot; title=&quot;Treehouse of Horror XXIV&quot;&gt;Treehouse of Horror XXIV&lt;/a&gt; → &amp;quot;&lt;a href=&quot;/wiki/Treehouse_of_Horror_XXIV&quot; title=&quot;Treehouse of Horror XXIV&quot;&gt;Treehouse of Horror XXIV&lt;/a&gt;&amp;quot;, &lt;a href=&quot;/wiki/Treehouse_of_Horror_IX&quot; title=&quot;Treehouse of Horror IX&quot;&gt;Treehouse of Horror IX&lt;/a&gt; → &amp;quot;&lt;a href=&quot;/wiki/Treehouse_of_Horror_IX&quot; title=&quot;Treehouse of Horror IX&quot;&gt;Treehouse of Horror IX&lt;/a&gt;&amp;quot;, &lt;a href=&quot;/wiki/Take_My_Life,_Please&quot; title=&quot;Take My Life, Please&quot;&gt;Take My Life, Please&lt;/a&gt; → &amp;quot;&lt;a href=&quot;/wiki/Take_My_Life,_Please&quot; title=&quot;Take My Life, Please&quot;&gt;Take My Life, Please&lt;/a&gt;&amp;quot;, &lt;a href=&quot;/wiki/Skinner%27s_Sense_of_Snow&quot; title=&quot;Skinner's Sense of Snow&quot;&gt;Skinner&amp;#039;s Sense of Snow&lt;/a&gt; → &amp;quot;[[Skinner&amp;#039;s Sense of Snow]...&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:33, October 8, 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l20&quot; &gt;Line 20:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 20:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag each in [[Season 32]] and [[Season 34]] and none at all in [[Season 33]] or [[Season 35]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag each in [[Season 32]] and [[Season 34]] and none at all in [[Season 33]] or [[Season 35]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The [[Treehouse of Horror IX]] and [[Treehouse of Horror XXIV]] are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;&lt;/ins&gt;[[Treehouse of Horror IX]]&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot; &lt;/ins&gt;and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;&lt;/ins&gt;[[Treehouse of Horror XXIV]]&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot; &lt;/ins&gt;are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SolarBot</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1297562&amp;oldid=prev</id>
		<title>2600:387:F:5912:0:0:0:4: /* Frequency */</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1297562&amp;oldid=prev"/>
				<updated>2024-07-23T01:45:07Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
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				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 01:45, July 23, 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag each in [[Season 32]] and [[Season 34]] and none at all in [[Season 33]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag each in [[Season 32]] and [[Season 34]] and none at all in [[Season 33&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] or [[Season 35&lt;/ins&gt;]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The [[Treehouse of Horror IX]] and [[Treehouse of Horror XXIV]] are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The [[Treehouse of Horror IX]] and [[Treehouse of Horror XXIV]] are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>2600:387:F:5912:0:0:0:4</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1258927&amp;oldid=prev</id>
		<title>SolarBot: /* top */replaced: {{Realworld}} → {{Icons|RW}}</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1258927&amp;oldid=prev"/>
				<updated>2024-04-14T15:46:32Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt;replaced: {{Realworld}} → {{Icons|RW}}&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 15:46, April 14, 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Realworld&lt;/del&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Icons|RW&lt;/ins&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Bart the Genius (Chalkboard gag).png|thumb|The chalkboard gag from [[Season 1]].]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Bart the Genius (Chalkboard gag).png|thumb|The chalkboard gag from [[Season 1]].]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Secrets of a Successful Marriage - chalkboard gag.png|thumb|Season 2 remake of the original first season chalkboard gag]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Secrets of a Successful Marriage - chalkboard gag.png|thumb|Season 2 remake of the original first season chalkboard gag]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SolarBot</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1225723&amp;oldid=prev</id>
		<title>107.127.28.7: /* Frequency */</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1225723&amp;oldid=prev"/>
				<updated>2023-11-08T20:04:51Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:04, November 8, 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag in [[Season 32]] and none &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;so far &lt;/del&gt;in [[Season 33]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;each &lt;/ins&gt;in [[Season 32&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] and [[Season 34&lt;/ins&gt;]] and none &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;at all &lt;/ins&gt;in [[Season 33]]. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]])&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;The [[Treehouse of Horror IX]] and [[Treehouse of Horror XXIV]] are the only specials to have chalkboard gags due to their opening sequences parodying the regular sequence&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>107.127.28.7</name></author>	</entry>

	<entry>
		<id>https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1142927&amp;oldid=prev</id>
		<title>2600:387:9:3:0:0:0:3E: /* Frequency */  Added examples of decreasing frequency.</title>
		<link rel="alternate" type="text/html" href="https://simpsonswiki.com/w/index.php?title=Chalkboard_gag&amp;diff=1142927&amp;oldid=prev"/>
				<updated>2022-03-18T22:58:25Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Frequency: &lt;/span&gt;  Added examples of decreasing frequency.&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 22:58, March 18, 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Frequency ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;has &lt;/del&gt;increased, they &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;have &lt;/del&gt;gradually disappeared. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the early days of the series, a chalkboard gag was used in almost every episode, but, as commercial time increased, they gradually disappeared &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;to the point of there only being two in [[Season 15]] and three in [[Season 16]]. They increased back to being in a majority of the episodes as of [[Season 19]] but disappeared again to the point of there only being a single chalkboard gag in [[Season 32]] and none so far in [[Season 33]]&lt;/ins&gt;. The [[Season 4|4th season]], the [[Season 11|11th season]] and the [[Season 12|12th season]] are the only seasons to use chalkboard gags in each episode (excluding the [[Treehouse of Horror series|Treehouse of Horror episodes]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>2600:387:9:3:0:0:0:3E</name></author>	</entry>

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