Victor Vazquez (born November 16, 1983), also known by his stage name Kool A.D., is an American rapper and singer from the San Francisco Bay Area of California. Vazquez is best known for being a member of the New York-based rap group Das Racist, though he is also a member of the bands Boy Crisis and Party Animal. Vazquez has also released his own solo material, including the 2012 mixtapes The Palm Wine Drinkard and 51.