Dallas Mavericks attempt to sing ‘Sleigh Ride’, fail miserably

Apparently the new thing in the NBA world is for teams to try their hand at holiday classics.  Things I learned from this video: Chris Kaman seems like a great man, Dirk Nowitzki might still be the most tone deaf individual in the game right now, and Rick Carlisle could give Rick Astley a run for his money when it comes to white people dance moves.