The Celtics star, who spent his suspension in Mexico (Why? Quoth Rondo: "Why not?"), left his ID at 2 Chainz show according to a Reddit thread. I'm not sure if it's true, but for some reason I really want it to be. No word whether he attended in a "coupe the color of mayonnaise" or with a woman who "got a big booty, so he call her big booty."