Alexander Gabriel Quezada (born August 29, 2003), professionally known as Glokk40Spaz, is an American rapper from Decatur, Georgia, formerly signed to Columbia Records. Glokk40Spaz is mostly known in the underground rap scene where he creates music under genres, Southern Hip Hop, Gangsta Rap, Trap, Dark Plugg, PluggnB, and Plugg. In 2022, he started gaining attention for his hardcore plugg rap style. This style had emerged in the DMV area, where it was given the name dark plugg