Celtics guard Rajon Rondo wasn't just going to sit back after this Kris Humphries throwdown on Kevin Garnett, so (despite an eight-inch height differential) he sacrificed his 37-game streak of 10 or more assists to start an epic shoving match that looks to have been completely punchless. Humphries can't really be surprised by such a retaliation move, though. Whenever KJ's in trouble, Hondo will always be there for a helping hand.
Update: Seems Humphries is just a little concerned about some scratches from the incident: