A cutaway scene shows Al Pacino in a slum laudromat shouting "you're out of order" at all the broken washing machines; a parody of the iconic "you're out of order" scene from the film.
Peter finds the Wicked Witch of the West's broomstick from the 1939 movie The Wizard of Oz in his basement. He flies on it and skywrites "Retire Cher" to the Witch's musical theme from the film.