The Play (sportball)
Somehow, I made it through grad school at Cal without ever hearing about this crazy football game (1 minute video). Short version: Berkeley makes a desperate run with 4 seconds left on the clock, while the Stanford marching band storms the field, thinking the game is over and that they have won. Some guy successfully scores and wins for Berkeley, flattening a trombonist in the process. I like how someone else in the band deftly picked up the mangled trombone without missing a step.