or the many levels of skank-dom.
starting as a skimpy skank an enterpriseing young skank can move up threw the varrious skanky ranks untill she is a full on gutter whore pirat slut of a skank. some even go so high up these skanky ranks they become sorrority girls!
man i knew her when she was just a simple cock sucking slut, but she sure did climb those skanky ranks, shes a real coke whore now!