The title of this article is a conjectural. Though the topic is found within The Simpsons universe, a proper name is not available.
The Sgt. Pepper's Lonely Hearts Club Band couch gag is the fifth couch gag of Season 8.
The whole scene is a Simpsons rendition of The Beatles' Sgt. Pepper album, featuring a large crowd of regulars, several objects associated with the show, wax statues of the Simpsons as they were on The Tracy Ullman Show. The last chord to the Beatles song, "A Day in the Life" plays instead of the traditional Simpsons music as the family comes in, standing front and center and dressed in Sgt. Pepper regalia. Homer looks around and turns to look at the crowded scene behind him. Apu and Lou's skin color is yellow as opposed to its typical brown. The text on the Krusty doll's t-shirt reads "Welcome the Be Sharps", a reference to "Welcome the Rolling Stones" on the Sgt. Pepper's cover.