It was suppose to be a fun night for fans as the Indiana Pacers took on the Detroit Pistons in preseason action.
In between one of the quarters Mini-Boomer was suppose to do his usual high-flying, flipping dunk to entertain the crowd.
But as he went up things went horribly, horribly wrong.
Children witnessed the horror and we can only hope they are not too traumatized by the event.
Get well soon, Mini-Boomer.