X-29488 is a robot who appears in the episode "Ugh."
X-29488 is an advanced robot. It has a grayish-silver metallic shell with white photo-receptors that can fire lasers. In the middle of its chest is a simple lock that has items and controls inside.
Role in episode
Potty introduces it when competing against Patchy to see if the future is cooler than the past. When Cavey goes to examine it, it starts attacking him and started to shoot lasers. This leads to Patchy getting angry at Potty for causing "technology-induced chaos." He later sings the song "When Worlds Collide" with Cavey the Caveman at the end of the episode.