The Most Disgusting Horror Movie of all Time?

An independent film was made that is being called the most disgusting horror movie of all time. It would've fit in perfectly with my first paper, the one about monster makers. In the movie, a crazy German surgeon connects three victims to make a human centipede. The most disturbing part of the film is supposed to be the realism. Writer/director Tom Six got a report from a Dutch doctor describing how this procedure could be performed. Here is the scene where the surgeon describes the procedure to his victims, and here is the interview with Six. The best part is where he explains he got the idea from a saying he uses to describe what punishment should be given to horrible people like child molesters. He says they should have their mouths stitched the asses of very, very fat truck drivers.