When in the children's park, Stewie shouts to a nearby man (Elwood) "Did ya get me my Cheez Whiz, boy" and the man (Elwood) throws him the "Cheez Whiz" such as the scene in The Blues Brothers where Jake and Elwood arrive at Elwood's apartment for the first time.
Peter names his penis after actor Danny Aiello and says that he has the best stories about Spike Lee. Aiello starred in Lee's film "Do the Right Thing".
Before the airbattle between Stewie's troop and Bertram's troops starts, Stewie says: "At my signal, unleash hell", just like Maximus does in the opening scene of this movie.