Coming out in a purple-faced rage spitting out insults isn't always the best way to deal with a situation where other people may disagree with us on some point.

If someone accuses me of being a bigot that indicates that they don't like bigots. If I am not bigot, that means that we are essentially in agreement some very important things, but that there has been a misunderstanding that needs to be cleared up. "Dorkface anti-American puke faces" isn't, I suggest, entirely the most effective way of clearing up such a misunderstanding.