If he/she is your friend then it's easy to say them that you are annoying me please go away right now if he/she is not your friend then ignoring is the best option.
Their are millions of ways to make an annoying person go away. You should just tell them their annoying and that you dont want them to bother you. Even if your not that kind of person, obviously if you want them to go away, it wont really matter. It works all the time. Or you could always get a friend to tell them for you.
Try to act annoying, eventually they will get tired of you.
You pretend that THEY don't annoy YOU even when they are. They'll realize how annoying they're being, like you were, and they'll let it go, like you are.
Yell obscenities at him
just go away
Tell him to please go away.
i would guess something loud, something unmature, ( childish ) or some thing annoying
You have the freedom to pick and choose your friends and the best way to handle this annoying person is to be nice and make an excuse as to why you cannot go out with them or be with them. If they do not take the hint then you are going to have to be blunt with them.
Maybe go and see him at your lunch and break times? Try and become friends, so you don't feel annoying to him and he pushes you away.
pinch them punch them slap them pull their hair push them shut the door in their face yell at them tell your mom or dad to tell them to go away or simply just let them stay and get annoyed
say can you go away because you have been annoying me all bloody day you annoying idiot
annoying. at least mine is.