What I right to feel insulted in this situation?!?

In cl some stupid girl who sat at my table said to me, "Whoaaaaa. Ok that's A LOT of . Geez have enough ?!" And her dumb *** kept going on about it. I just gave her a dirty look and pulled down my shirt even more. I wanted to knock her teeth out. But was I right to feel insulted or was she right about saying that to me?