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1.
MackNasty (MAAK-NaS; TEE)-
1. (noun) A whore who considers themselves "classy", with a high tendency to only shop at Anthropologie, where the high priced clothes there validates their whore-like actions and gives the illusions of being "classy".

2. (Verb) To be fixated on another person in a sexual manner, Involves intense onesided flirting, and ultimate obsession over a particular human involving the memorization of license plates, home address, phone number, and/or social security.
(1.)
Guy: Jesus Christ you're such a whore.

Girl: Excuse yourself, This dress is from Anthropologie... I'm the classiest MackNasty you'll ever hook-up with.

(2.)
Girl A: I Think me and(Person)are like destined to be together, I know everything about him! I better call, his car is going to need an oil change on the 13th.

Girl B: Well, I think you are totally MackNasting the hell of him, Stalker. You should seek professional help.
by Choco Thundr February 28, 2009

Words related to MackNasty

(ant.) normal classy flirting relationships stalking