Look at this

Look at this is a screamer video uploaded to YouTube made by santinothepoopoo on October 15, 2007.

The video itself is pretty self-explanatory, it tells the viewer to look at the spinning black and white spiral, it attempts to make the viewer feel asleep, or tricks them into concentrating through the computer screen for long enough, However, after around-12 seconds, an array of videos, of Jigsaw from the SAW franchise, a rough clip of movie of showing a boy riding a bike on the second floor, in front of 2 girls, then cuts to his corpse that was hit by an axe, a GIF of an old Pennywise, and a GIF of Samara Morgan, accompanied by a loud scream.

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