VideoThe video that pretends to be an optical illusion video which shows a sad face hidden in a picture of clouds. It then shows a still picture of a cloud-filled sky. But at the end of the video, then a negative image of Regan MacNeil from The Exorcist pops up with the scream from What's Wrong? extremely loud and repeated four times. After some seconds the text "You just got pranked by a screamer..." is displayed.
NOTE: The following video contains a screamer!