500th Episode Celebration
500th couch gag
Game of Thrones

The 500th couch gag is seventh couch gag of Season 23, used in the episode At Long Last Leave. It is a celebration for the 500th episode of The Simpsons.


The first four couch gags from Bart the Genius, Homer's Odyssey, Moaning Lisa and Bart Gets an "F" are shown, followed by quick snapshots of every couch gag in the series (barring repeats) until the camera pulls back into a mosaic that reads, "500". The mosaic then shatters, revealing Homer and Bart, in tuxedos, strangling each other, with Homer's famous catchphrase, "Why you little!!!"