A dick-sucking prostitute, usually named Katie, who takes it up the ass and will fuck any guy who shows her an ounce of affection, then will act like its your fault when she's treated like a bitch.
Her Today: "Yeah, Cum in my ass. Ohhhhh. Your sooo hot!"
Her Tomorrow: "Your a fucking douche, leave me alone!"
You Today: "What a Fucking Whore"
You Tomorrow: "What a Fucking Whore"
The use of the word "blue" to refer to sexually explicit content was first recorded in Scotland in 1824. "Blue" meant "lewd" because prostitutes dressed in blue gowns.