The mayor accidentally plays this song on the jukebox at Moe's bar, and everyone starts dancing.

While another Lionel Richie song plays on the jukebox (All Night Long), Homer walks up the wall and then starts dancing on the ceiling which is a reference to this 1980's hit.

In medieval France, Ralph hits Chief Wiggum in the crotch while trying to hit the corpse of Mr. Burns like a pinata. Wiggum says he is going to submit that to France's Funniest Cave Paintings.

One of the scenes from the couch gag shows the family in the Cheers bar. When Sideshow Bob (voiced by Kelsey Grammer who played Fraiser on Cheers) comes in, they run away.

One of the scenes from the couch gag shows the Simpsons as the Brady Bunch family including them running up the stairs of the Brady house.

One of the scenes from the couch gag shows the Simpson family as characters from The Dick Van Dyke Show.

One of the scenes in the couch gag is the Simpson family as characters from The Honeymooners.

Moe is shown holding his rag to his face like Linus does while a Peanut-style background song plays.

Lisa tells Bart he's gone too far with Milhouse. Even a boy with a Finding Nemo back brace shouldn't be treated that way.

One of the flashbacks shows Lisa telling the story of Ali Baba and the 40 Thieves, and other tales of the Arabian Nights to the king.