I love the Internet: social rules do not apply, you can call people whatever you like in their virtual face. My favorites:
"you are a pathetic loser to even waste your time to write such a post."
"are you actually retarded or is this just a publicity stunt?"
"Yap, you made it. you actually succeeded in posting something a *little* more idiotic than your first post. i under estimated you, i admit."
"either you just started programming, or you are trolling"
"I can't help but immediately judge the author to be one of those NNPP's who spends days tripping over ridiculously simple issues because they never really grokked how to debug in the general sense. "
Just so you know.