Stare at the dot for 15 seconds

Stare at the dot for 15 seconds is a screamer video uploaded to YouTube on April 8, 2011 by Kieron Davies.

The video displays an image of a blurry cyan dot inside a larger green circle (with the viewer obviously being instructed to focus on it) while Thinking of Me by Olly Murs plays. Nothing else happens until the very last second; fittingly after 15 seconds, when the music abruptly stops and the What's Wrong? face appears, alongside a short, coarse "YAA!" sound.

Link
NOTE: The following video contains a screamer!
 * youtube.com/watch?v=bgdRBjy9G_8