Using the Brokeback theme music and utilizing a ton of spare time I wish I had, someone has mixed together a bunch of Back to the Future and Back to the Future III footage to make it appear as if our two friends are moving a lot faster than 88mph. Personally, although very comical, I wasn't so crazy about the fact they used two of the movies instead of one. Throwing in scenes from the original kind of threw it off for me, especially that it takes away from the whole Brokeback theme. However, I'm really not one to dissect a joke, so I'll leave it up to you to decide.
Oh, and when you're done watching, head on over here to check out a re-cut Seven trailer which, also, toys with some of the same played out homosexual ideas. Have fun!