This guy wacks his head really hard and is pretty out of it. Ouch
This has got to be the worst gymnast landing I have ever seen. I wonder how bad of a concussion she had???
When people get scared their body goes into fight or flight mode. This guy chose to fight.
You can almost hear his skull crack on this headbutt.
You're supposed to catch the ball with your glove not your forehead.
Where the f*ck did he come from?!
Someone get this guy a dentist!
A fellow soldier shows his buddy how to knock someone out using a karate chop.