This chick is knocked out cold when they collide with exercise balls.
This kid is so hammered he manages to knock himself out on a wall hand dryer.
They call him captain hook.
In the wrong place at the wrong time.
Both fighters perform a spin kick at the same time, unfortunately only one will come out on top.
Another drunk idiot thinks that he can take a direct punch to the jaw and not get knocked out.
Any kid that comes across a dead tree in the forest will always try to knock it over. He just gets unlucky.