Basicly theres this annoying fat retard at my school who wont leave me alone, he starts on me, I say lets take it outside, when we get outside he just talks (I wait for him to make the first move) and then seeing that its going nowhere I just ignore him and go back in.
A couple of days ago he tried to punch me, I just parried it and threw a flurry of punches that stopped just at his face, he backed off as fast as he could waving his arms about not knowing what the hell was going on.
On another occassion he was standing with his back to me, noticing I was there he tried to drive his elbow into my face, out of sheer habit I blocked it, then I stepped on his foot and pushed him over (he looked like a real idiot).

He's always calling me names in class, I either completly ignore him or jusy completly verbally outwit him.
I spoken to teachers about him and they say others have made complaints about him too but nothings being done as far as I know.

The only way I can think to resolve this is to just kick the crap out of him or atleast humiliate him so everybody wont let him forget it, but that might make him want to get his own back (not that I care).

Ive outsmarted him, Ive shown him I have the capability to utterly destroy him, Ive spoken to several teachers and the head of year.

What else?

Advice or comments please?

Unfortunately it sounds like the answer for the moment is just to "suck it up". Unless the person becomes a threat in someway. If he attacks you defend yourself, otherwise you could get in real trouble, and it is very, very important to have the moral upperhand in any physical conflict.
I know this isn't perhaps the response you'd like...but if we beat the snot out of everyone that we had issue with, and i often would like too...our world would be little but violence.
Look at the brightside, whatever school you are in, you'll graduate sooner or later and you'll never see the guy again. Go to college, this guy will probably be pumping your gas in ten years.
But...don't ever just let yourself get hit, if he attacks again...lay him out, and the faster the better, never play around in a "Real" fight. That guy might get off a lucky shot and break something on you.
good luck,
Dalen

See PM.

Cord!

These type of people only do these things for attention and to make themselves look better. My advice kick'em in the nads in front of everyone, that will lower his self esteem. No, no, just kidding, ignore the punk until he lays a real hand on you then you have every right to "destroy" him.

Everyone else's advice is pretty sound. Assuming your doing nothing to provoke him or this isn't going both ways, your description of this guy and what he does, it sounds like he's more or less just being really annoying. Someone annoying you is not grounds to kick the crap out of them. If a teacher asks, then it will be obvious that you started the fight. Even if he was being annoying or calling you names, you will have started the fight. If he attacks you, then it's a different matter. When I was younger I was made fun of when I started at a new school, mostly because I was the new kid. I retorted and tried to outwit them too, but it didn't stop. Eventually I just kinda laughed with them or ignored them. People who do that are looking to provoke you or get a certain response. They want to see that it's bothering you. You'll be surprised how quickly it stops when they stop getting the responses that they want.

Sorin

Good call Sorin! Blindingly good advice there. Props

I only respond a bit more to what he does to me, I dont live with my parent and my foster parents dont care (not intended to be a sob story).

At the beginning I did just ignore him but now its just getting ridiculous, I had to put up with this moron for 6 months now, I dont want to put up with it anymore.

Care or not, your foster parents have a responsibility to your welfare. If you feel you are being unfairly treated by a student, and the school will not listen to you, then they may listen to your guardians if they express concern on your behalf. People who foster generaly have an interest in the care of the children under their roof. Its kind of why they foster in the first place, unless they are farmers, in which case they may be looking for cheap labour . Talk to them. Explain your concerns, and how miserable this kid is making you. You may be suprised by their response.

Every kid thinks even their biological parents only exist to bust their chops and spoil their fun. In adult speak that is looking after your safety and overriding youthful poor judgement. Give 'em a chance