ALIEN IN WINDOW - SCARY

ALIEN IN WINDOW - SCARY is a screamer video uploaded to YouTube by the user John Gait on May 31, 2008.

The video begins with a shot of the user's window at night to film a possible alien encounter. However, after four seconds into the video, a picture of an alien zooms out from the bottom left and roars before vanishing from sight.

John Gait also released a more comical version the next month that's Coca-Cola-themed. The footage is altered to include three cans of Coke on the windows, the alien appears by knocking the cans out of its way along with the same roar.

Links
NOTE : The following video contains a screamer!
 * Original: youtube.com/watch?v=VQ9koZVI4C0
 * Coca-Cola version: youtube.com/watch?v=yqQzMSyT-Bc