Dr. Maniac

Dr. Maniac is Robby's webcomic villian.He appears in Dr. Maniac vs. Robby Schwartz.

Dr. Maniac has the power to make thing explode, fly, cool, heat and jump in and out of cyberspace. An example was when he took over the game arcade.

He uses paint to make a portrait of Robby and Robby disappears (just like in the Headless Ghost TV version when Otto paints a portrait of Stephanie and she disappeared).