Someone called someone ugly what do you say or do?

I know that when someone calls you that, it makes you very sad, but just act cool and say," No matter what you say, I know I'm beautiful/handsome, and you won't stop me for how I look!" My friend got called fat ALL the time, and I told her to say this and they stopped! Try it, it should work. You're gorgeous, and never forgot that!

I always do what Winston Churchhill did ... I say, "And you're stupid! But I can lose weight!"