There's a right way, and a wrong way to celebrate at graduation. I found examples of both.
The celebration WIN would be the dance by these two after getting their diploma. They both got the crowd all riled up in 21 seconds that they'll never forget. WATCH HERE
The celebration fail below, or FLOP as it were, would be the dude who tried to do a back flip on the stage after his name was called. Here's the rule: only do a back flip in public if you are 125% sure you're gonna land it. MAAAAYYYBE his graduation robe got in the way, but as I say that, I can feel myself giving him way too much of the benefit of the doubt.
Oh yeah and OUCH!!!