A girl who suppresses her sexual desires in order to live up to conservative ideals of Western society; if attempting to hook up with, give up after five minutes because it ain't happening (ask Big Ben)
Guy at bar: hey baby, you wanna head on out to my place?
Girl: No, I'm going to stay here and covet my vagina like it's a sacred artifact sent from Christ.
"Dude, did you hear what happened to Kevin"
"No, what!"
"He was doing some fat chick last night and she pulled a Dirty Donnie all over his kitchen!"
"Thats fucking nasty"
"Tell me about it"