It escalated a little beyond generic ball busting when he decided to ridicule me for being a stay at home dad.
The next day, I called him out on some passive-aggressive, sarcastic stuff aimed at me he was posting about Jordan Schafer, and he flipped out and stomped off.
I think you guys are right that he overreacted because I brought up Chris Paul (back when I thought we were just in the generic ball-busting stage), but he certainly and subsequently lashed out like he's held some longstanding grudge against me. Which I don't understand. I haven't had a problem with him, so I guess it's been one-sided hatred. Ah well.