This is actually kind of impressive. It's like a trick shot -- a Saint Louis player heaves the ball at the buzzer, it bounces off the top of the backboard, then drills an Oregon trombone player in the face. Could try this 100 times and probably not do it again.
Good look by the kid sitting next to him, but the reaction time just wasn't there. And considering how Saint Louis shot in the first half, this might've been the best effort it had over the first 20 minutes.