Meagan Rutledge blew the win and lost the gold medal to Vicky Golden when she got cocky and fist pumped mid jump.
Well that didn't go as planned...
When you're going to show off your abs of steel make sure your partner knows the difference between ABS and RIBS!
This marathon runner pulls ahead and instead of running through the finish line he followed the lead car down the wrong turn.
His neck was sore for the rest of the day.
She got a bit tongue tied.
Here's is your monthly fails collection for November 2011.
I would be angry if I was the guinea pig for that demonstration.
Time to visit the emergency room for a broken nose and some smashed teeth.