This is a new horror movie about a nutty doctor who kidnaps a bunch of kids and forces them to do an experiment. He sews one of their heads up another's butt, and sews that guy's head up a third person's butt (in case you're wondering, yes, I am minoring in English). When the one lucky enough to no have his head shoved up someone's ass eats something, it goes through his body, the second one's body, and comes out the third, thus creating the "human centipede". I know what you're thinking: "Sucks to be the guy in the middle!" That is what you're thinking, right?