Isn't jerking to the dearly departed just a natural extension of the "degredation" theme? After all, once you have watched them be made to vomit, pissed on, shat upon, choked, slapped, donkey punched, bukkaked, and forced to eat a cum omlette, what could be more natural than to hump their still-warm corpse as it lies on the pavement waiting for the ambulance to arrive, surrounded by the vials of meth they smoked while they performed for you? Might as well finish the job, after all.