First Appearance: The Extreme Factor Five
Location: Rose City, United States
Oatmeal is one of the many citizens mutated by an accident at a local brewery. He spends most of his time drinking whiskey and reading the bible in the underbelly of Rose City.
Comic books and comic strips
Oatmeal appeared in Totally Naked Man the Webcomic as a mutant who wants to be left alone. The Extreme Factor Five hatches a plan to destroy the U.S. postal service in the depths of the Shanghai Tunnels. Totally Naked Man confronts the mutants but is interrupted by an enraged Oatmeal. A fight ensues until it is broke up by Zetaman.
In the webstory, Beneficial Nematodes, Totally Naked Man asks Oatmeal to house the Nematodes until they find a place of their own. Oatmeal is recluctant until the Nematodes demostrate their usefulness.
Oatmeal is friends with Zetaman, who helped Oatmeal find a secret place to live underground. Oatmeal does not care for anyone else.