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.
Sonic X (2003)
1 corrected entry in show generally
Starring: Amy Palant, Jun'ichi Kanemaru, Sanae Kobayashi, Suzanne Goldish
Genres: Action, Adventure, Animated, Comedy, Family, Fantasy, Sci-fi
Clash!! Sonic VS Knuckles - S1-E5
Continuity mistake: When Eggman is holding Knuckles' hands, Knuckles' eye color constantly changes from purple to green.
Shadow the Hedgehog: I assure you Sonic, I am no imposter. I posses far too much power to be anything but the real fake.
We Can See the Light! - S1-E41
Question: Why was Eggman controlling the moon in order to con people into buying the sunshine balls he invented? Was he doing it to get rich?
Answer: No, he doesn't need the money. He was doing it to try to paint himself as the hero. Make it look like only he could save the the light and painting Sonic as a villain for destroying it.
So what if Eggman doesn't need the money. There are tons of people who don't need more, but still try to get richer.
Correction: Robotnik never once said that he hates being called Eggman. In fact, he's even used that name himself.
Soradude567