No, I am not Pitting somebody.
But in THIS THREAD, the O-poster uses the word “pissy”.
Can anybody give me a good definition? 
Needlessly touchy or antagonistic.
That and overly emotional.
It means that someone is overly sensitive and confrontational about certain topics.
Like someone pissed in your corn flakes.
Unless the person had a fetish about such a thing. It is possible to be completely unpissy about actual piss.
Kinda cranky + kinda prissy= pissy, imho.
The cure tends to be a BJ and a cup of coffee in most cases.