"Would you like extra-jumpy with that?"

I went to taco bell today (sad i know, i live in NM and resort to eating fake mexican food), first time in a while (since the bernalillo taco bell incident) But I will not comment about the food, but the customers, they all were on edge, I asked one gentleman is i could walk by him to get to the drink station, and he about jumped over the counter to run away, and another woman was jumpy as i jockeyed for position to get my food. Granted I was in suit and tie, does this really make that big of a difference at this particular taco bell?? It is santa fe, anyhow who knows.