Where to hit a guy that won't get me in trouble?

Where do I hit a guy to make him leave me alone, and it has to be a spot where I wont get in trouble for hitting him there when Im at school.

tell him you will hurt him if he doesn't leave you alone and then when he trys again slap him across the face or kick him in his tables.

yeah thats good, but I can gte in trouble if I kick him in his tables, because thats where I wanted to kick him in the first place, and I had asked the treacher and he said that it would not be a nice thing to do.

why dont you see if you can give him a kidney Shot

tables? haha this is the first time I have ever heard them called tables :P
why is that always the first place girls go for?
this guy must be a real jerk if you want to hit him, tell him to f-off and go for the lower stomach, try to wind him and say 'next time it wont be so high' that should give him the message pretty clearly, if I was him id leave you alone after that

you shouldnt hit him, you should just inform him if he doesnt leave you alone you will be forced to take action... by telling the school conselour, lol. :]

roll up a magazine or newspaper and hit him in the nose say no thats bad, no your teacher will be laughin 2 hard 2 punish U

...go for the mind and make him look stupid or something...no physical contact...just a bunch of psychological stuff.