Paul "The Truth" Pierce challenged fans in the ultimate after-school basketball game, HORSE. The Massachusetts Lotto unveiled some new Celtics scratch tickets, and to celebrate, they invited some diehard Celtics fans for a once-in-a-lifetime opportunity to play with a member of their beloved team.

Pierce busted out some moves that NBA fans haven't seen from him on the court. Did he pull out the win, or did some lucky fan pull off the upset?

Who had the ugliest shot of the game? Let us know in the comments below.