The Human Centipede (First Sequence) is a 2010 Dutch horror film written and directed by Tom Six. The film tells the story of a German doctor who kidnaps three tourists and joins them surgically, mouth to anus, forming a "human centipede".
In "Backstage Babs", Principal Gurniel points out to Babs that Mondo has seen some questionable films. Mondo receives a copy of the horror film The Human Centipede as a gift which Babs believed was a Rob Schnider film