Clown Screamer

Lost

Clown screamer was a screamer video uploaded to YouTube on November 11th, 2007 made by Albert Calzaretto.

The video starts by displaying the following message stating that you must "stare at the dots for 20 seconds then look to the right." which then displays the image of a white dot at the center of the green circle. However, after 13 seconds, regardless of what time the screamer occurred, a picture of a clown appears and shouts: "Boo" at the viewer. After the screamer, a message saying: "Fooled ya huh? this is my first and last screamer"

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=N5aCiQ8AjtY