This ranks up with one of the baddest knockouts. He got WTF Owned!
Dubstep fits in perfect for this video.
Goodnight, sweet dreams...
An anesthesiologist lets this guy knock himself out right on the table.
Why you shouldn't daydream and ride a bike at the same time.
Any kid that comes across a dead tree in the forest will always try to knock it over. He just gets unlucky.
And the Darwin award goes to...
A bully attacks another girl and knocks herself out. Karma is a bitch.