[M&M Guy]

Saw this happen to a partner - middle of second half, and both coaches had been doing some chirping. Partner went to report a foul, where somehow, both coaches were up complaining about the call. Partner gives team A's coach an "ABS" T (maybe because he happened to be in his line-of-sight as he was reporting the original foul), then whirled around to look at team B's coach. You would've thought someone had shoved the coach back, because he sat down so quick. Never heard a word from either coach for the remainder of the game.

Treat each coach the same. The smart ones can learn their limits from how you handle the other coach.