Object
The X-29488 is a robot who only appears in the episode "Ugh."
Description
X-29488 is an average robot and is not animated; rather, he is an actor wearing a suit. He has a grayish-silver metal shell and his eyes can be used as a laser. In the middle of his chest is a simple lock which presumably has items and controls inside him.
Role in episode
It sings the song "When Worlds Collide" with Cavey the Caveman.