Share 'What is the worst movie you've ever seen?'

What do you think is the worst movie ever made and/or which one do you passionately despise the most? The worst that I've ever seen is definitely Plan 9 from Outer Space, but I knew that it was supposed to be terrible going in. Bloodrayne is the movie that I talk bad about the most though, since I had never experienced an Uwe Boll masterpiece before.