I told her.. why don't you teach kids the truth.. the words don't matter. If a someone calls you stupid, and you aren't, who cares? If a bum calls me a loser, do I get upset? I move on. Only if someone you respect has a critique of you should you even pause for a split second and think about the critique.
If some dude calls you fat, personally I would think "what kind of wierdo harps on someone's weight.. there must be something wrong with him. Thus, I don't care what he even says."
But we instead teach kids "words matter!" So when they do get teased and bullied, they take the words to heart. So stupid.