Some of the best knockouts I've ever seen. The ufc is a great source of knockouts like these....

This kid not only takes a soccer ball to the balls he then gets hit in the face with the ball. Talk about a bad day...

Little kid gets shot in the head by a paintball gun. I've never been shot in the head with a paintball gun but watc...

Wow this looks so painful. I couldn't even imagine breaking my leg like this....

Girl smashes her face on the diving board. Man this just looks so painful....

Black kid dominates this white kid in this awesome street fight. I give the white kid props though, he keeps coming...

They aren't the best boxers in the world but they still get off some good licks....

I think these guys are missing a little thing known as a brain....

Two girls go at it hardcore in the park. The one girl gets owned and then to top it off she gets kicked in the face...

Kimbo Slice is just a beast. He has to be the most well known street fighter....