Yes, it is a real strain. It is an 80% sativa if I remeber right and it really does reek of cat piss. It is a mindblowing high actually and very potent.

I think I may have heard Cat Piss came from the So-Cal area, but I'm not sure on that.

It is a good smoke though and you won't be sorry. A very, very heady high.

As for the color, green man. It all depends on who grew it, but the smell will tell you right away if it's the real deal. Cat Piss. Just like White Widow always reeks of a mass skunk orgy. Blueberry really smells like bblueberries and isn't blue at all.

So yeah, it's real.