ghosts

Paranormal Activity 17, in theaters tomorrow.

Go to the midnight showing and catch the world premiere trailer of Paranormal Activity 18, in theaters the day after tomorrow.

Warning: doing this prank raises your chances of being dumped by about 500%.

The video's author, James Williams, stated in his description, "I don't think I've ever seen a mouth open so wide screaming."

Check out more spoopiness over at Cheezburger's Halloween site!

Friends get creeped out by ghost sounds in an abandoned factory