Psychopathic Manchild/Western Animation


 * Adventure Time: The Ice King has shades of Type B and E, though he's a mostly lighthearted example, mostly harmless despite his habit of kidnapping princesses. Then the story takes a much darker twist when his origins are revealed, and how far he's fallen from the man he once was.
 * Lemongrab counts as well, as a result of having a DSM's worth of mental disorders.
 * Courage the Cowardly Dog:
 * Eustace Bagge is essentially a Bratty Half-Pint in an old man's body. In the episode "Mother's Day", upon seeing that his Abusive Mom got Courage a teddy bear, he throws a temper tantrum and whines, "Why don't you ever get me anything?!". He also similarly acts immature and entitled towards his own wife Muriel, displaying jealousy when she dotes on their dog Courage (whom she treats like a surrogate son); in the episode "Ball of Revenge", after Muriel gives Eustace's favorite blanket to Courage, he hires several past villains to kill Courage.
 * Muriel's nephew Fred, the antagonist of "Freaky Fred", is a strange (and probably insane) barber who's obsessed with shaving other people's hair off, and is determined to do this to Courage, frequently describing seeing someone with a lot of hair as making him "Feel... NAUGHTY". Played with in that Fred isn't really evil or violent, he's just a creepy weirdo.
 * Di Lung, who is an extremely blatant living stereotype caricature of Chinese Royal Brats and the fuerdai, uses his enemies as borderline-literal torture toys, and is too arrogant and immature to even be able to understand the concept of other people being better ones than him; thankfully, however, the show is clearly aware of this.
 * Eddy's brother from Ed, Edd n Eddy. He's an adult and he still likes to beat up kids, especially his brother Eddy.