You gotta roll with it man. You're going to hear this crap all the time, in and outta the cockpit. If I had a penny for the number of smart-assed sarcastic remarks I've heard and made, I'd own this industry and you could be my chief pilot all you want. If you're feelings are really hurt, you should try therapy.
If I created my own thread and whined everytime some DistressJet FO made a "Taco" or "Kitty" comment about my company...I'd get laughed right off the board. Suck it up man.