Dirty is a hip hop duo from Montgomery, Alabama, composed of cousins Big Pimp (Daniel Thomas, born 1978) and Mr. G Stacka The Gangsta (Tarvares Webster, born 1981). Their most popular album, Keep It Pimp & Gangsta peaked at number thirteen on the Top R&B/Hip-Hop Albums chart and number 63 on the Billboard 200.

Source: Wikipedia (https://en.wikipedia.org/wiki/Dirty_(group))