Jimmy Butler wasn't happy with Joe Johnson. Then he really wasn't happy with Joe Johnson.
The Bulls guard was defending the Nets guard, and Johnson gave a bit of a shove. But it was the finger to the face after the two exchanged some words that set Butler off and caused a bit of a dust-up in Thursday night's game at the United Center.
Joakim Noah — who had his own technical foul in the game — had to restrain Butler to prevent any further altercation between the two teams.
Catch the whole fracas in the video above.