when someone's dead for a while and their limbs stiffen (not the penis, though if the corpse is laid face down, the flow of blood to the penis can result in an erection.. a treat for necrophiliacs)
when johnny tried to make the dead man give him a hand job, ted said "you idiot! the guy won't move! it's rigor mortis!", so then johnny killed ted and had ted finish the job before rigor mortis set in
by I TURN CORPSES UPSIDE DOWN May 25, 2006