Sticks and stones may break my bones American proverb informal
I am stronger than you think - sticks and stones may break my bones, but words will never hurt me.
I went through many things in my life and people's criticism can never attack me - sticks and stones may break my bones, but words will never hurt me.
I don't care that much about what others say - sticks and stones may break my bones, but words will never hurt me.
Beat someone up
Someone who is foolish and annoying; an idiot
This is a stock response to verbal bullying in school playgrounds throughout the English-speaking world. The earliest publish of it to be found is an American periodical with a largely black audience, The Christian Recorder, March 1862.
If you fall for someone's trick the first time then they are at fault.
Are you going to mess with me again? Fool me once, shame on you; fool me twice, shame on me.