Skank

From Rap Dictionary

noun

skank

1. A scandalous woman. Sell the skank a dream bigger than life and she gon' stick around for the shoppin' spree, alright -- Big Tymers (10 Wayz)
2. Prostitute
3. Whore
4. In the UK skank can mean to con - "I paid £50 for a gram but got skanked because it was only half a gram"