11. "A Long Night At Camp Blood" - Friday the 13th
Doesn't have quite the same ring to it, does it? And by that, I of course mean that "A Long Night At Camp Blood" has to be one of the worst horror movie titles I've ever heard. Why is it so darn convoluted? Why not just "Camp Blood" instead? Surely that's more memorable, or did the author intend to evoke the threat level of a Goosebumps story? Anyway, the title that the filmmakers eventually opted for assured that it wouldn't be forgotten anytime soon - Friday the 13th is so simple and brilliant, it's a wonder that it hadn't been used somewhere else before.