Subtitled.. french film. Might wanna check first about local laws. I've heard it was banned in many places. I recommend being 18+ to see it. Not sure of the actual rating, if there is one at all. Check it out in the link.
I don't know if you're paying attention to your thread anymore, because I read through the first half of the thread and didn't see any posts from you after awhile.
Anyway, I didn't read the last half of the thread, but I doubt anyone has mentioned the ones that I have to list. I like to think I'm a King, or at the very least a kick-a** Duke of screwed up obscure films.
"Rubber's Lover" - Black & white Japanese Cyberpunk film.
"Nails" - Russian mind trip of a film.
"Visions of Suffering" - Russian, made by same filmmaker as "Nails" and in same style.
But there were some damn good films listed by people in this thread biggrin