First of all, please be warned that this video is extremely loud.
Second of all, please be warned that even after contesting a game-winner very well and watching the shooter fall to the floor, you should probably check to see if the ball went in before posing and staring the guy down. Or maybe this guy doesn't even care. It's this thing. When the toilet's clogged and the water is overflowing, he just stands there mean-mugging it with satisfaction.
Update: As was pointed out below, this is actually a college game, not a high school game. Even better!