A chick fires a gun but the recoil is so powerful that the gun hits her face and knocks her out.

Olympic Silver Medal Gymanst Alicia Sacramone is at a party and knocks a dude out cold with a mean left hook.

This guy makes a pass that`s about 4 feet over his teammates head and ends up knocking out an unsuspecting cheerleader.

This kid picks up a large tree branch and brags how far into a lake he can toss it but as he lets it go it spins and clips him in the back of the head This kid picks up a large tree branch and brags how far into a lake he can toss it but as he lets it go it spins and clips him in the back of the head knocking him out cold. more >> <<less

Some dude rocks out to Queen so hard that it causes the air bag to go off knocking him out cold.

Remember that video of the ninja that does a flip and knocks himself out. This guy takes a similar hit and attempts to continue his dance as he black Remember that video of the ninja that does a flip and knocks himself out. This guy takes a similar hit and attempts to continue his dance as he blacks out. more >> <<less

A defendant gets frustrated with his attorney in the middle of a hearing and tosses a brutal knock out punch.

Shortly after landing this South African pilot knocks over a large box truck with the left wing.

This kid tries to toss a large log into a lake but as he lets it go it spins and knocks him hard in the back of the head.

I guess this guy wasnt happy about his report card or something because he storms into a classroom and knocks his teacher out by slamming the blackboa I guess this guy wasnt happy about his report card or something because he storms into a classroom and knocks his teacher out by slamming the blackboard. more >> <<less