An anonymous inventor sends copies of the "Gismo" through the mail to hundreds of people. Keith Vining's "Too Hot for Hell" backed with Samuel W. Taylor's "The Grinning Gismo". He drew the "Gismo and Eight Ball" cartoon series in the Marine's "Leatherneck Magazine". DJ Gismo left Bomfunk MCs in 2002 in order to join the group Stonedeep. Gismo Graf (born 1 October 1992 in Stuttgart) is a German jazz musician (guitarist, composer).