Behaving like a stereotypical "emo" teenager, Dr. Don't is addicted to video games and is gloomy and quiet, though like the other members of the Chaos Council, he is evil and power-hungry. He also often uses teenage slang, using words such as "whatevs" and "totally". He is also egotistical and self-absorbed, claiming that he and the other Council members are "famous", and playing a video game with himself as the main character. He is 14 years old.