I personally love the movie but that was brilliant. The whole MP concept is pretty creepy when you think about it.
here's another good trailer remake: The Big Lebowski http://www.youtube.com/watch?v=KUJ64p3N ... annel_page
This one always cracks me up and is well done. Mrs. Doubtfire horror. http://www.youtube.com/watch?v=N3bgipCebuI
One of my favorites is: If David Lynch had directed Dirty Dancing: http://www.youtube.com/watch?v=wjvuCOlkO4E Oh, and Pride and Prejudice and Zombies is hilarious! There is a new one entitled Sense and Sensibility and Sea Monsters (different author though). Supposedly the guy who wrote Pride and Prejudice and Zombies is working on a new book called Abraham Lincoln: Vampire Hunter.
The thing is a lot of movies/stories can be twisted quite easily to be horrific. Just look at any romantic comedy where the guy just never leaves the girl alone. In the real world that guy would have a harassment charge slammed against him. And on the other side, someone took redid Taxi Driver into a romantic comedy.