http://imdb.com/title/tt0074285/

It was made in 1976 man, I bet every horror fan in the world has seen it, but you're right it is a pretty good movie.
Others to check out if you can get hold of them are :

Evil Dead http://imdb.com/title/tt0083907/
The Burning http://imdb.com/title/tt0082118/
Tetsuo / Tetsuo Bodyhammer (probably the wierdest movies I have ever seen) http://imdb.com/title/tt0096251/
Society http://imdb.com/title/tt0098354/
Nightbreed http://imdb.com/title/tt0100260/
Re-Animator http://imdb.com/title/tt0089885/
Naked Lunch http://imdb.com/title/tt0102511/
Videodrome http://imdb.com/title/tt0086541/

And one of my alltime faves

Blue Velvet http://imdb.com/title/tt0090756/

I like wierd movies :thumbsup: