On the main page of anthrax.com there's an interview conducted by Erik Fong. If I'm not mistaken, Fong was involved with the band Boof, which covered "Startin' Up a Posse" on their demo as well as the classic S.O.D. epics "The Camel Boy" and "Momo." I can't remember if he played in the band or if he just produced it. They also did a song entitled "Gettin' Busy Wit' Yo Mom" and "B.O.H.I.C.A." (Bend over, here it comes again) I have this tape somewhere, but not with me now so I can't check what he did.