Poll: How do you react when someone makes a rude comment to you?

I ruminate on it, but rarely do I say anything to the person, because often rude people are physically intimidating. I am a small person and this large person consisently insulted me and judged me....I never said anything directly to her because she literally pushes her weight around through intimidation, and so feels she can say whatever rude thing it pleases her to say. Often times I even doubt that she understands fully how rude and insensitive she is, because she is so used to pushing her intimidating size and weight around.