How can you get back at bully yet not get in trouble?

Getting back at a bully might not be a good idea no matter how it seems you just want to make their life miserable because and then they'll know its you and will cause YOU even more trouble. You can get back at them by telling an adult like a teacher or principal. You must be thinking 'this girl is crazy i ain't telling nobody' or 'yea, like I'll do that.' It helped ME and i might not be you and you might not be me, but that's the safest and quickest way to get back at a bully. Don't do anything stupid ;)