On Friday (August 15) GWAR had a Viking style funeral to memorialize fallen vocalist Dave Brockie aka Oderus Urungus, who died of heroin overdose in March. During the memorial family, friends and fans, including people like Randy Blythe (Lamb Of God) and Jello Biafra (Dead Kennedys), payed respects to the frontman, and then Brockie’s alter-ego,…