WHATS WRONG WITH THIS?

WHATS WRONG WITH THIS? Is a screamer video uploaded to YouTube made by Samson Loppers on November 13th, 2006.

The video asks the viewer to find something wrong on a low-quality picture of a mountain, However, it is obvious that there is nothing, after around 30 seconds, a picture of a woman with a sharp cacine teeth appears along with a loud scream, then, the video returns back to the image along with a text: "That was funny", the text fades out then the video stays on the image until the same screamer appears again.

Link
NOTE : The following video contains screamers!
 * youtube.com/watch?v=eZPtax0JMSw