Editing Green Day

Green Day guest starred in The Simpsons Movie. They were playing at a concert on a barge floating in Lake Springfield. Green Day was playing their own version of the Simpsons theme. When they were done, they were tyred of playing so long so they began to talk about the environment. Every body was upset and started throwing litter at them. Most of the litter missed them and polluted the lake, causing the barge to dissolve and sink, killing them.