Robot from Berzerk

A recurring evil-robot cameo from an old arcade game, hauled bodily into Futurama's universe as a walking, growling relic. He speaks entirely in stiff, blocky arcade taunts like "CHEAT" and "THE HUMANOID MUST NOT ESCAPE," wandering into scenes with menace that never quite lands, because he's a joke about obsolete villains, not an actual threat.

The gag is pure commitment: nobody explains him, nobody needs to, he just barges into an episode barking his one 1980 catchphrase and barges back out. DiMaggio plays him with flat, distorted robotic menace instead of winking at the audience, which is exactly why the anachronism lands as funny rather than smug.