Horror Movie Endings People Only Pretend To Understand

List Rules
Vote up the confusingly ambiguous endings you have trouble wrapping your head around.

The horror movie genre is filled with simple plots and easily understood endings. But every once in a while, an intelligent horror movie will sneak up and hit audiences with a provocative finale that spurs multiple theories about its meaning.

Other times, the reach of a director or writer exceeds their grasp, forcing the viewers to unravel convoluted final scenes themselves. Both types of horror lend themselves to near-constant online discussion, providing multiple theories and explanations for the endings people prefer to either write off or take at face value.