Derty Werk is the debut album by American rap supergroup, T.W.D.Y. It was released April 20, 1999 on Thump Records. It peaked at number 41 on the Billboard Top R&B/Hip-Hop Albums and at number 135 on the Billboard 200. One single, "Players Holiday", peaked at number 5 on the Billboard Rap Songs and performed well on several other charts as well. The album was produced entirely by Ant Banks and features guest performances by Spice 1, CJ Mac, B-Legit, Keak da Sneak, Agerman and Mac Shawn.