Just a few weeks ago, the NBA looked into the altercation between the Celtics-Raptors when PG Isaiah Thomas seemingly pointed a gun sign towards Demaree Carroll. Nothing came of it.

Tuesday night in Phoenix, Wizards big man Jason Smith delivered a massive screen that sent Tyler Ulis to the ground and his teammates were not having it. Jared Dudley came running in with a headbutt-chest bump combo and while players started to separate the two, Brandon Jennings came running in pointing his AK-fingergun towards Dudley with bad intentions.

Source: TotalProSports