Power of the Smell of the Pussy. Derived from PoP (Power of the Pussy). PoSoP is used to describe the situation where a guy (or girl) will do anything for the object of his/her desires although he has not had sex with her yet. The yearning for the pussy (aka the smell) leads men to do whatever it takes even if it's against their better judgment or against their normal character.
PoSoP will make men do the stupidest things.