Make Yourself Sleep in 40 Sec

Make Yourself Sleep In 40 Sec
Make Yourself Sleep In 40 Sec is a screamer video uploaded bu the YouTube user TrickTrolled. It first shows a black and white hypnosis spiral. After 38 seconds of the video have passed, a scary troll face pops up with a scream.

Link
NOTE : The following video contains a screamer.
 * youtube.com/watch?v=K7zgVcoJYFs