When you steal someone's date and have sex with them.
This is widely considered to be a dick move
Past tense: Yoinked and Boinked.
Jim: Chad Yoinked and Boinked my date.
George: What?
Jim: He stole my date and had sex with her
George: That's a dick move.
Jim: No it's a Yoink and Boink
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).
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi