Dr. Robotnik

Dr. Ivo "Eggman" Robotnik is the main villain from the Sonic the Hedgehog video game franchise. He is an obese scientist with an IQ of 300 who dreams of dominating the world with his empire of robots. His plots are endlessly thwarted by Sonic the Hedgehog, his nemesis.

In the Christmas special spun off from the series, Sonic Christmas Blast, Robotnik fools the people of Robotropolis into believing that Santa Claus is retiring, and that he has been picked as Santa's replacement, named Robotnik Claus. As Santa's "replacement", Robotnik demands that all the children on Mobius give him presents for Christmas instead of the other way around. Later on, he orders his minions, Scratch and Grounder, to capture Sonic, as that would be the one Christmas present he wants more than anything, but they fail. At the end of the special, Robotnik is shown admiring his stolen Christmas presents when Sonic zips into his fortress and reclaims them.