D.U.F.U.S.

"I am a prototype D.U.F.U.S., capable of 2486 offensive modes."

- D.U.F.U.S. D.U.F.U.S. (short for Design Unit Flexible Underling Substitute) is a super-intelligent, shape-shifting prototype Doofus Robot that is able to do almost anything and was 100% loyal to his master and creator, Dr. Qwark. Problems started as he tried to get his brain fried and turned against his master and gave up wanting to fight. He is Dr. Qwark's only robotic creation and minion.

Personality
D.U.F.U.S., at the beginning of the episode, was a logical machine. He was loyal, and liked to present the odds of outcomes through calculations. However, near the end of the episode, due to malfunctions in his programs, he becomes more rebellious. He, then, begins to resemble a laid back surfer type, begins acting insubordinate, and eventually stops obeying Dr. Qwark.

Abilities
Despite being a robot, D.U.F.U.S.'s frame is very flexible, almost to the extent of being a liquid. He can freely change shapes and features. He has created a wheel to move around on, turned into a cage to trap Sonic, turned into a picnic table, a bench, and a surfer riding a wave. D.U.F.U.S. can think faster 100 times than a supercomputer.