[Psycom5k]

I would have the person restrained so that they couldn't move. Next I'd cut out their tounge, making them lose their last means of communication, and preventing them from biting it off and killing themselves. Then I would place a pair of headphones on their head, playing a loud, fluxuating, screeching noise, and never take that off of them. After that I would strip them naked, and with a scapel, make as many cuts as I can on the surface of their skin, not too deep, just enough to cut them, but not deep enough to make them bleed to death. I would then take the roughest sandpaper that I could find and give them a good sanding so that their skin was as raw as I could get it. I'd then take boiling salt water(which happens to boil at a higher temperature than regular water) and dowse their body in it, repeating this process over and over(the cutting and sanding also) until they died.