DJ Casper (born Ayomide Banjoko., May 31, 1971 Chicago, Illinois, United States) is an American songwriter and DJ.DJ Casper was raised in Englewood, and is known as Casper because he almost always wears white clothing on stage, but he is also known as Mr C - The Slide Man or simply Banjoko. Casper's first hit record,"Casper Slide Pt.