Doing a backflip off the ground can be difficult, so this guy tries to use a teeter totter to help him get around. Even with ...

This guy decided to attempt a backflip at graduation. However, he wound up hitting his head on the ground way before his feet could come back around. The underlying music rights are not available ...

And we will remember it forever too, because Robert Jeffrey Blank decided to try to do a back flip onstage and it went predictably awry. So now it's on YouTube! Forever!

This guy will probably remember his graduation day ... was left a little embarrassed after his backflip celebration went spectacularly wrong. After accepting his college diploma, Mr Blank removes ...