Naeem Juwan, better known by his stage name Spank Rock, is an American rapper and songwriter from Baltimore. He rose to fame with his 2006 album YoYoYoYoYo, which was produced by former group member Alex Epton (XXXChange). A harbinger of post-millennial alternative rap, the duo became known for its mixing of disparate hip hop and club genres, including Baltimore club, Miami bass, electro music and rock.