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Parahormonal Activity

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Revision as of 23:33, December 14, 2025 by LetsPlayNintendoITA (talk | contribs) (Plot)
Season 37 Episode
800 "Guess Who's Coming to Skinner"
801
"Parahormonal Activity"
"¡The Fall Guy-Yi-Yi!" 802
Donut Homer.png This episode is considered non-canon and the events featured do not relate to the series and therefore may not have actually happened/existed.

The reason behind this decision is: This episode will take place in the future.

If you dispute this, please bring it up on the episode's talk page.


"Parahormonal Activity"
Parahormonal Activity promo 4.png
Episode Information
Episode number: 801
Season number: S37 E11
Production code: 37ABF03
Original airdate: December 14, 2025
Couch gag: The Simpson family celebrated Marge's 39th, 40th, 41st, 42nd and 43rd birthday. On the last one, Marge wonders if that is the year she'd change her hairstyle, but she abandones the idea saying she doesn't have that kinda courage.
Guest star(s): Jon Lovitz as Artie Ziff
Lindsay Lohan as Future Maggie
Megan Mullally as Sarah Wiggum
Showrunner: Matt Selman
Co-showrunner: Brian Kelley
Written by: Loni Steele Sosthand
Directed by: Chris Clements

"Parahormonal Activity" is the eleventh episode of season 37 of The Simpsons and the eight-hundred first episode overall. It originally aired on December 14, 2025. The episode was written by Loni Steele Sosthand and directed by Chris Clements. It guest stars Jon Lovitz as Artie Ziff, Lindsay Lohan as Future Maggie, and Megan Mullally as Sarah Wiggum.

"Parahormonal Activity" was dedicated in memory of architect and designer Frank Gehry, who died on December 5.

Synopsis

Set in the near future, Marge is competently coping with the hormonal onslaught hitting her now teenage kids when she's suddenly struck by a big life change of her own, leaving Homer as the last sane person in the house... or is he?

Plot

The morning after Marge's 43th birthday, the Simpsons family is having breakfast, with Homer worried about his teenager children coming down the stairs due to the sounds and the sweat breaking him. Marge asks him how the wedding wows for Ned are going, as he's writing them, then Lisa and Bart comes down, with Lisa complaining for the acne and other problems of puberty, and Bart asking for more as his appetite is big, Marge having trouble keeping up with it.

When Bart goes to pick up chili pointed out by Homer, he's too short to reach it and Lisa grabs them, laughing at how shorter he's. He then grabs the key wanting to drive to school, wanting to learn how to not guilt people if they don't let him practice, and Maggie tries to intervene, when Marge stops her because she's still recovering from her laryngitis. She tells her how he drives weakly and people insult him and show him the middle finger when he does. He then reluctantly gives back the keys.

Marge is driving Lisa and Maggie, with Lisa arguing about her being chosen to perform at Ned's wedding, with Marge pointing out how much she loved performing with her sax, showing her a video on her phone of when she was little, but she doesn't want to do it cause everyone's eyes would be on her. When Lisa gets off, Marge reminds to give her a "Welcome to womanhood" bag in case she has her first period at school.

Afterwards, Marge joins the other moms to talk about perimenopause. Luann then takes out facial fillers to look younger, and Marge is not sure about them and leaves when she notices she's the only one disagreeing. At night, Marge rearrenges the whole living room, before reaching for Bart's backpack that contains the book Robot Kaiju Honor Battle. Noticing what it contains she voices her concern to Homer on Bart reading it, but Homer says it's normal for boys to read them.

Later, Homer meets Ned and his fiance Pam, asking for how the wows are going, and notes down an aneddoct on how Ned saved her at a Mardi gras. At work, Homer is reading Magazine Magazine, when he gets a phone call, Marge is at Sprawl-Mart burning up and having been in the freezer for half an hour, thinking she's experiencing her perimenopause.

At breakfast, Marge gets stressed by the kids complaining and Homer saves the moment with a soothing voice and telling them what they're experiencing at the moment, calming them. At the Foot Swamp store, Marge tries to buy shoes for Maggie that don't exist, and meets Artie Zif, which for once doesn't feel anything towards her, due to the wrinkles he sees between her eyebrows. Due to this, she goes back to Luann to get the Botox injections, but gets seen by Lisa passing by and argues with her about what she talked about the changes she's having.

Homer manages to separate them again calmly, but then Marge yells when she finds Bart searched for "adult live action content" on his pad. To deal with it, Marge confiscates all digital devices of the house, and then cries in pain and goes to a doctor that prescribes Preparation XX and the Perimenopause the Peri-Musical! to her. Back at home, she finds out Homer has replaced the old fridge with a smart one, and gets mad thinking about what they do with old stuff, replacing them, but Homer tells her that when it empties out, it orders more stuff based on the stuff they eat, and in the bags that arrive, the shoes that Maggie asked for are there too, making her happy.

During their intimacy right after, Marge notices that Homer didn't rise for the occasion, and he calls 911 for the Erectile Dysfunction Rapid Response Unit, Fire Department and Police Department. At Dr. Hibbert's office, he gives him a medication for it that changes his mood a lot, making him angry with the "testosterone of a 20 year old and the patience of a 12 year old".

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Gallery

Production

Promotional video

Youtube favicon.png Maggie Doesn't Want Bart to Drive Her at YouTube

Season 37 Episodes
Thrifty Ways to Thieve Your Mother Keep Chalm and Gary On Treehouse of Horror XXXVI Men Behaving Manly Bad Boys... for Life? Bart 'N' Frink Sashes to Sashes The Day of the Jack-Up Aunt Misbehavin' Guess Who's Coming to Skinner Parahormonal Activity ¡The Fall Guy-Yi-Yi! Seperance Upcoming episodes
Production season 37ABF Episodes
The Day of the Jack-Up Aunt Misbehavin' Parahormonal Activity Guess Who's Coming to Skinner Irrational Treasure ¡The Fall Guy-Yi-Yi! Seperance Homer? A Cracker Bro? The Kosmic Kruiser