I know I moaned about the "whats your favorite this and that" type of threads and favorite movies is not entirely original, but I want to try to start a list of your favorite "out there" type films. Not Lord of the rings or terminator but films like A clockwork Orange and things that others may not have seen that left an impression on you.
A couple of my favorites are 2001 (another Kubrik) and Blue Velvet by David Lynch. I like films that are just a bit more clever than me or ones I nearly undertand. Things that mess with you brain or are really uncomfortable to watch in a disturbing kind of way. Im having therapy for it.