When an otherwise conservative women makes a promiscuous decision. Licentious behavior that is out of character for the woman engaging in it.
My friend spent all semester sitting in her dorm room waiting on a kind guy and a committed relationship made the slutcision last night to drink multiple tequila shots and sleep with some guy she barely knew.
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).