Nudar

Nudar was the leader of the alien nudist scammers and the main antagonist in Bender's Big Score. He scammed the entire Planet Express crew out of their business, took control of Bender (of which he was uncertain it would work), and discovered the machine language time code on Philip J. Fry's butt. Using the power of time travel, he sent Bender back in time to steal all of history's valuables, and eventually scammed all of Earth, forcibly evicting all its residents. However, in the ensuing confrontation, his ship was destroyed by the Spheroboom, which was fired directly at him. Nudar, however, survived the event thanks to a doomproof platinum vest, but he was soon killed by Lars Fillmore when he pinned him to a time paradox duplicate of Bender which exploded.

Nudar had been known to be extremely impatient in several situations, yet he never objected to being prepared for anything, thus making him quite a cunning adversary.

Trivia

 * He is David X. Cohen's favourite character.
 * It is interesting to note how well educated Nudar is in Earth's history, and thus know everything of value in Earth's history. Although he at no point makes it clear that he means Earth's or the universe's valuables.
 * Nudar once had intercourse with himself.
 * In an early draft of the script, Nudar was to duck and cover with Fry and Leela, leaving Lars to commit suicide by grabbing onto the doomed Bender duplicate. Nudar would then be knocked unconscious by Leela as she runs to Lars' body.

Quotes
Zoidberg: (after Nudar created a copy of himself) There was one, but now there's two! Nudar 1: Nothing gets past you, eagle-eye.
 * Nudar: That's just what the guys who oppose the things you support want you to do.
 * Nudars 1 and 2: Hello, Howdy.
 * Nudar: You've got no code, no porn, and you're ugly. Let's dance!