George Mason's Ryan Pearson did not throw down the dunk that triggered this celebration. He was but an innocent bystander, but that doesn't mean he shouldn't go crazy. And he definitely went crazy, giving us one of the better celebration GIFs you'll see.
This was the scene after Sherrod Wright hammered home a dunk. It was the best.
That's "Whoa ... WHOOOOOOOAAAAAA," if you're wondering. It's like he's surfing on the sidelines!