Spaceballs (1987): "I guess when you're made of pizza, you're made of pizza."

Deep in space, an evil lurks - Dark Helmet (Rick Moranis), Col. Saunders (George Wyner) and his crew of assholes are plotting to kidnap the Princess Vespa (Daphne Zuniga) in order to steal all of the air on Planet Druidia. During her wedding to Prince Valium (Jim J. Bullock), Vespa escapes with her droid Dot Matrix (Joan Rivers) and is quickly set upon by Helmet who attempts to bring her on board. Panicked, King Roland (Dick Van Patten) calls up Lone Star (Bill Pullman) and his Mog, Barf (John Candy) to save her. For the 1 million space bucks he owes Pizza the Hutt (Dom DeLuise), Lone Star springs into action but crash lands on a sandy planet that happens to be home to Yogurt (Mel Brooks) who can teach him the secrets of his past, the Schwartz and the importance of marketing so he can save the princess and the galaxy. It's the closest we're ever gonna get to you know what, Spaceballs - this week on Doom Generation.