A very promiscuous girl, a thot, a girl that gets down the first time you meet her
Shmuty (Shmutie) derives from Shmut meaning Hoe - Shmutie means clean content but sexual nature, such as a romantic novel with a sexual scene involved within it.
Guy; Girls are all Shmuts!
Guy 2; No some are just Shmuty
Guy; Just a little sexual?
Guy 2; Yea but adorable like 99.9% of the other time.