When you cover your partners ass in powdered sugar or cocaine, and eat said partners ass. For it to be a real Russian Powder Party, you need to have at least three other couples participating.
James: Dude how was the date?
Mark: Amazing, after we ate we went to my place and me her and her friends had a Russian Powder Party!
James: Nice!
An social occasion in which two or more persons of various distant Slavic descent meet and consume small or large quantites of alcohol and\or marijuana and then proceed to communicate in different linguistically distant Slavic languages with only partial understanding between them.
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).