If you haven’t seen the parody video, “Brokeback to the Future,” you really should.

Cinematical describes it thusly:

It was only a matter of time before someone made fun of Brokeback Mountain…and was actually somewhat funny in the process. Joining the long list of re-cut trailers, Brokeback Mountain has partnered with, of all films, Back to the Future in a trailer that wants us to
believe Marty and Doc were really secret lovers.

via Ian at ETL.

Update: Sgt Fluffy recommends “Top Gun: Brokeback Squadron” in the comments. Also quite amusing.