A prude individual who dresses like a whore but will not give anything. Also an individual who is skanky in publib but won't make out with their boy-friend for 3 weeks.
That faux whore? She runs from any guy who wants some!
A flirtatious person that gives the vibe that he or she is promiscuous, but has never actually engaged in any sexual acts.
I'll give you ten bucks if you get that faux whore to sleep with you.