Any alcoholic shot or drink that has more than two ingredients. A great way to slow an already busy bar to a dead stop. Ordered and consumed more often than not by women.
The place was busy, two bartenders running their asses off. Fred thought he was getting close to being served, but then the group next to him had the bartender rounding up the RumChata, Vodka, fruit juice, pixie dust., etc. "Shit. She has to make four Three Part Pussy Shots, I'll be here forever."
A private all girl party attended by bi/les curious females for sexual experimentation (i.e. an all girl orgy). Pussy parties are usually small and involve close circles of friends, but can sometimes be much bigger if they involve larger social networks (i.e. sororities). Pussy parties occur among girls/women of all ages. Pussy parties are private functions that have an air of secrecy about them. Many women who attend pussy parties deny any knowledge or involvement in them.
I heard that Kelly, Sarah, and Jenny went over to Amy's house last night for a party, but no one else was invited. Must have been a pussy party.