Man knocks himself out after a wild fight in the stands (Video)

After the fight ends the two men are separated, but one for the men wasn't satisfied with that conclusion. To show just how tough he is, he decides to bang his head off of the glass. Unfortunately as tough as he thought he was it turns out he didn't quite have the chin he'd thought.

After banging his head on the glass the men drops hard to the concrete after managing to knock himself unconscious. This just goes to prove the point that bravery and stupidity aren't that far apart.