Dude, you're there's a reason you're not supposed to use your hands in soccer. This injury will surely remind of that in the future.

This guy got knocked unconscious by this kick, and it's easy to see why. Good thing for him, chicks dig scars...and short-term memory loss.

This one's from the English Premier League. It's tough to see the injury itself, but you get a really good feeling about how bad it is based on the reactions of his teammates.

Unfortunately, the guy doesn't look that hurt by this high kick, but the kickback on his head sure makes it look painful.

This guy gets a face full of turf, but the background music is just enough to make you shed a tear for him.