Mona Lisa Secret

Mona Lisa Secret is a screamer video posted to YouTube on June 25, 2006, making it one of the earliest YouTube screamers. It was uploaded by Kill3r24akaAdam.

This video claims that someone was murdered in the famous painting of the Mona Lisa in the background and invites the viewer to find it. Instructions are given for viewing the screen closely, then the picture appears with the screen constantly zooming in. After twenty seconds, a girl in a zombie mask appears with a loud growl (provided by the creator himself). Then the credits appear, in which the creator acknowledges that the video is "a bit gay" and the creator "had nothing to do".