Grindhouse mock trailer
the trailer is fantastic. it ultimately mocks what a horror/suspense/cliche film should be. i absolutely love the machine gun leg scene.
if you don't know the facts behind this film - the directors are Robert Rodriguez (Once Upon a Time in Mexico) and Quentin Tarantino (Kill Bill). Both worked on Sin City together.
So yes, according to IMDB.com, "Two full length feature horror movies written by Quentin Tarantino & Robert Rodriguez put together as a two film features. Including fake movie trailers in between both movies."
It's known as Grindhouse, Planet Terror, or Death Proof.
Gotta to love this idea.