Human Centipede 3The sequel that nobody asked for, "Human Centipede 3 (Final Sequence)," has a new trailer, and it's even weirder and grosser than you can possibly imagine.

But we have to give a little credit to writer/director Tom Six, who's come up with a rather clever take on the third film in this franchise. Dieter Laser plays the warden of a violent, chaotic prison that faces constant riots, high medical costs, and danger to its guards. His right-hand man (Laurence R. Harvey) comes up with a plan to control the prisoners and bring about order - a plan he hatched after watching the first two "Human Centipede" movies.

Thus, he brings in Six, who plays himself - yes, himself! - to consult and advise on assembling a 500-person human centipede. It's all very meta and self-referential, which adds another layer of weirdness on top of an already strange concept.

Anyway, if you're into this sort of thing, "Human Centipede 3 (Final Sequence)" is out in theaters and on VOD May 22.