Some piss. Would you want it warm or cold? 
hot and fresh. Preferably directly from the source.
Probably as cold as possible, without ice to prolong the misery.
Watched some porn the other day. Everything went great until the very end, when the chick jumped up and pissed into the guys mouth. She must have drank about 1 gallon h20 before hand. It confused me.
Why would someone want a fresh piss in the mouth?
Cold and my own
The crucial thing is that it's well hydrated piss.
^yeah, the Thick Frothy Organge kind is pretty Rich and Pungent.
You're gonna want the well hydrated near clear piss for sure.