A fan sitting courtside was left crying over spilled beer at the Pacers game on Thursday ... after Malcolm Brogdon crashed into him and knocked over his drink!!
The party foul went down during the Pacers vs. Celtics matchup at Gainbridge Fieldhouse on ... when the Boston guard fell right on top of him in the second quarter.
Brogdon was attempting to stop Bennedict Mathurin from scoring near the hoop ... but ended up fouling him instead.
During the play, Brogdon started to stumble into the crowd at the baseline, where a fan was holding two cups of beer.