dirty movies

The sexiest skin flicks out there don't come from porn, but from Hollywood: Gael Garcia Bernal's supa-hot three-way in Y Tu Mama Tambien; James Spader spanking Maggie Gyllenhaal in Secretary; the unimaginable horrors of vagina dentata in Teeth. And don't even get us started on "Last Tango In Paris."

Here are the eight dirtiest movies we've ever seen — and make sure to tell us yours in the comments!