Poz is the greatest thing given to man kind by god via monkies. To get poz one must have the neg hole violated by a poz rod. The act of getting poz is called pozing it up. Neg guys meet up with poz guys to fornicate in a very nasty manner in order to spread the ultamite weightloss disease.
I was at the bar last night, looking for some neg guys to fill up with my poz load and I found three. We had an awsome orgy of Poz and Neg. It was epic.