You know what you do to hose bullies? Instead of replying and giving them the reaction that they're looking for, just ignore them. Don't respond. They'll stop cuz it won't be fun if they can't get a reaction out of you.
Apart of me feels like:
"Know what, screw it, I'll delete without anyone knowing it because all I am is a cyberbullied piece of shit for something I got over months ago."