Reportable offense?

[go fish]

This was actually a MTT, but this is my favorite forum, and it really makes no difference. Starting to get late, 15 of 55 people left, BB is 150, I am down to 500, in middle position when I finally get the first decent hand I've seen in about 30 hands.

Villain 1 is UTG (with about 3500) and calls 150. Folds to me. I push.
Villain 1: Here we go
Folds to Villain 2 in the BB (with about 3000).
Villain 2: you or me?
Me: Hey now...
Villain 1: me
Villain 2 folds, Villain 1 calls.

I won that showdown but I was very, very pissed off about that exchange, and tilted a bit afterwards, started pushing with less than I should have. It seems to me that this sort of thing is at the very least frowned upon, if not completely against poker room rules. Is this a reportable offense or should I let it go? If it happens again should I not worry about it at all and just keep on playing? Thanks.