What is a really good comeback for this? HELP PLEASE!?

Your comeback could be:

"There's other guys out there who would accept me for who I am..if I was skinny, medium or fat, your just too immature to accept that but I wouldn't be talking because your looks and personality aren't that great to begin with but I'm still talking to you? I guess I just have more respect and more mature than you ever will be".

say wow that's really shallow, you are ugly as hell and I still talk to you.

or same thing with more you are ugly and have a small penis and I still talk to you.

or even if you were good looking I wouldn't like you.

or geez why are gay guys always so rude to women.

What the heck does that mean? If you were fat...?

He's a creepo and should be ignored. If he insists on getting in your grille, you make fun of his little bitty rat penis.

He needs grammar lessons.

Tell him that if he looked up $h¡t in the dictionary, a picture of him would be there.

Here's a better one though: "You should know fat when you see it."

Tell him, even if he was a model, I wouldn't talk to him for his breath stinks. Tell him that if he was the last of the men, you wouldn't ask to reproduce to save the world. Tell him when there's an audience, "Damn dude, you smell bad!!" and walk away. :) Make sure you have you friends around you to enhance the comeback with laughter.

how convenient. i never liked or wanted to talk to you in the very first place.