I get petty with crap like this.....
Co-Workers: What are you bringing to the company pot luck?
TG: There is a company pot luck? I didn't even know about it, I am not bringing anything.
Co-Workers: Well then you can't eat....if you don't bring anything.
TG: Okay....I never eat at work, you guys always make fun of me for that.
Co-Workers: If you don't bring something you can't eat.
TG: I wasn't planning on it.
Co-workers: It is only fair.
TG: I wasn't planing to eat.
Co-Workers: So, you wont be eating then?
TG: No....I am sure your cooking tastes like shit anyway.