Horford is obviously a punk
Why is Horford a punk? He played well and got caught up in the moment. As far as the taunting / celebrating / trash talk the Celtics have been doing it all year. The Celtics are just as bad, if not worse.
Point me to the circumstance where a Celtic was that demonstrative. Come on, he bent over a guy who was on the ground, and well, you saw it.
KG against Big Al and the Twolves. He was jawing in Big Al's face all night, calling him expletives, pointing out KG's all-star credentials, and popping his jersey and making gestures towards the Twolves bench. It was every bit as bad, if not worse, than what Horford did last night.
But, because we all love KG now, we chalk his outburst up to legitimate and healthy emotion, while labeling Horford a punk. Paul has been trash-talking Horford and the Hawks the entirety of this series, and he got a little bit of it thrown back at him. Paul's a big boy, and he'll get over it (in fact, he already has). He'll be fired up for next game, and will hopefully have a big game. That's the proper answer to this, rather than the indignation that an opponent chose to do the same thing to us that we've been doing all year.