Deep Rot
A computer made out of the undead at the whim of a mad lich. It originated when someone on /tg/ realized that since undead skeletons and zombies could be given simple commands, they could be ordered to respond to the actions of other skeletons and zombies.
http://suptg.thisisnotatrueending.com/archive/12936417/
http://suptg.thisisnotatrueending.com/archive/12939196/