Corrected entry: Throughout the show, Dr. Robotnik is called "Dr. Eggman", even by himself and his robots. Dr. Eggman is the nickname the Sonic Team uses to mockingly refer to Dr. Robotnik. Dr. Robotnik hates to be called Eggman.
IDFS33140
18th Nov 2009
Correction: Robotnik never once said that he hates being called Eggman. In fact, he's even used that name himself.
Soradude567