[Bluffoon]

I agree wholeheartedly with monty here. The table coach is almost as valuable a fish as the fish he is berating.

Already halfway on tilt and sure he/she knows it all.

That said, I will often try to direct the attention of the table coach off the fish and onto me. A well-timed non-poker related insult works well. Often something as simple as "Why are you such a dick?" will be enough to start a twenty minute long mother-insult war and the fish and poker advice are left behind in the dust.