[ferretchucker]

I've not looked at anyone else's choices (except Despare's) so I'm not influenced/put off saying what I would say to be more original :p

Classic
Nosferatu
The Curse of Frankenstein

Gory
The Thing
Hobo With a Shotgun

Crazy
Basket Case
The Abominable Dr. Phibes

Funny
Brain Dead (Dead Alive) - also equally suited to gore
The Cabin in the Woods - the last one I'd show so that hopefully they got a few more tropes.