Joey Dorsey gets his first ejection (in the friggin Summer League?)

...and he is in street clothes. Who gets ejected from a summer league game? And one that they are not even playing in?
Joey can contribute to a team and have an NBA career, but when you are a bench guy the rope is very, very short in terms of putting up with antics. This could not have worked out worse for Joey... he tries to intimidate Dee Brown, runs his mouth at the ref, gets ejected, Dee Brown hits game-tying shot, Wizards win in OT.