How to get someone back?

This might sound a bit Typical, but it's always best to talk to someone about it. Talk to a Teacher and say to her that your fed up of them calling you that. But tell the teacher to not mention your name in this, tell the teacher to make up an excuse and say another Teacher overheard them saying it to you, that way you won't have to be called a Snitch or anything. But DONT say anything back, because it will make the argument much more serious and hassled and the Bully with also start picking on you even more since your saying stuff back to him. Hope it Helps ;)