give some back to them one thing about school is everybody is pretty much faking how cool they want everybody else to think they are. find their weakness and throw it back at them . say like alright fred that was funny the first five times i heard it . give it a rest unless you really are stuck on stupid. or is this some kind of pass your throwing my way. either way the answer is no.
If they think they can push your anger button to make you go off, or do something stupid, they win, and they will do it over and over again! Look them straight in the eye, smile and walk on! Once they know they can't win they will give it up and see who else they can push around!