The title of this article is a conjectural. Though the topic is found within The Simpsons universe, a proper name is not available.
The Glowing Family couch gag is the thirteenth couch gag of Season 7.
The living room is bathed in black light, with the Simpsons in fluorescent colors while a hard rock guitar riff plays. Homer turns the light on and the normal music plays.
When Homer turns the light on, everything turns back to its regular color. But Marge's shoes didn't change back to red. (They were green when the light was off)
Template:Season 7 couch gags