The people in attendance for the high school basketball game between New Palestine and Triton Central got more than they bargained for when Boomer, the Indiana Pacers' mascot, decided to show up and entertain the crowd. Then, the entertainment value was taken to another level when the mascot accidentally shattered the backboard. The high school students' reaction is expected, but the pure state of shock in Boomer's body language is priceless. Guess that part wasn't planned, huh?  

[via Deadspin]

Follow @Complex_Sports for more news and commentary.