Any hot or physically attractive girl who refuses to have sex with you, regardless of how how well she does or doesn't know you or weather or not she is taken
The rudimentary definition of a whore encompasses three main characteristics: sleeping, fucking and farting on a regular basis. Other definitions of whores may encompass more specific aspects of the whore's lifestyle but the three main criteria must be present in order to accurately define the whore.
-Anonymous Sexual Sociology Professor
a girl who has no life whatsoever and tries too hard to get attention, turning to guys and giving them what they want to make them like her, which ends up kicking them in the ass cause they just talk shit about her instead.
Steve: Did you and Brittneyhook up last night?
Tyler: Yeah, she's such a whore, I can't believe she let me do that to her.