Professional tennis player Jelena Jankovic changes her panties right on the court in front of a large crowd in the middle of a match at the French Open. Was the locker room too far away?

Indy car driver Danica Patrick argues with Milka Duno, another female racer about an incident that took place on the track. Her opponent responds by repeatedly throwing a towel in Patrick's face.

A kid does a trick on his skateboard but it breaks during his landing. When he attmepts to take out his frustration on the broken board, it fights back and wins.

This guy rides a skateboard all the way down Lombard Street in San Francisco, famous for being the most curvy street block in the world. If you've seen Lombard, you know how impressive this is.

This guy baits a hook with a huge piece of meat and uses a fishing rod to catch a shark and ski behind it on his surf board.

A guy in France dresses up in full ice hockey gear and then goes around in public places slamming into plexi glass just like a hockey player being body checked against the boards.

A great compilation of soccer bloopers involving goal keepers making stupid mistakes and times when the refs just can't seem to get out of the way.

This kid is so skilled on a pogo stick that he can jump off of one and do a flip in the air and land on another being held in place by his friend. The landing could use a little work, however.

A bad pass at a basketball game goes flying over the intended player and smacks a cheerleader who wasn't paying close attention right in the head. Had to hurt, but it's still funny.

A great compilation video of various people sledding or playing in the snow and inevitably crashing, falling or running into something.

A goal keeper gets his hands on the ball, but doesn't pay close enough attention to the players around him as he looks to pass it to one of his teammates.

Golfer John Daly tees his golf ball up on a Bud Light tall boy while playing in a pro-am before an event. Hard to tell, but it looks like he hit a pretty good shot.

A bystander at a rally car race would almost certainly have been killed if it wasn't for a nearby tree that blocks a car that rolls off the road.

A ball girl positioned in foul territory down the third baseline at a minor league baseball game climbs the wall to make an amazing catch. And yes, of course this is digitally altered, but it's still pretty co...

A cool but extremely dangerous stunt in which a guy rides his BMX bike off a huge ramp and just barely lands to safety in the pool. Not sure how the bike made out.