This Hypnosis screamer will PARALYZE you. You will be STUCK to your chair. this is a screamer

This video, uploaded to YouTube by VaultOfFear on April 11, 2010, blatantly fails to conceal its true nature.

The Video
The video starts off with a warning that some people may become unstable by the time the video's over. After beginning, the video starts displaying a trippy view of black and white shapes zooming in and out. After about a full minute of this, Pennywise the clown from Stephen King's IT appears with a loud scream.

Link:

youtube.com/watch?v=5EimEFSWb3c