He's already king of an entire dimension, and has plans to somehow create a zombie baby army (and navy, and air force, and marine corps.) to conquer the rest of the galaxy.
However, he's still by far the most feared fighter in the town. No berserk button about his height, but all the male main characters and all of his own henchmen are several inches taller than him.
Explained by his being very young, so I guess there's one thing in that movie that makes sense. 5'2 Paul Williams' evil multimedia mega-tycoon plays against 6'4 William Finley's naive antihero. Big from For Your Height Only, a Filipino James Bond take-off in which both the villain and hero are midgets.
Master of Master/Blaster in The Road Warrior.Grigori "Little Greg" Irinescu, The Don of the Vampire Mafia in Top Ten, who has to stand on his desk so people can kiss his ring without getting on their knees.He's short enough to pass for a pre-teen boy with the aid of heavy makeup. Nappy Klains, The Napoleon of Crime, "They call you that because you're small and evilly ambitious!" in World's Finest #154.Odin Quincannon from Preacher (Comic Book).The Dummy inverts this setup, being small man disguised as a ventriloquist dummy, fooling even his own underlings into believing their boss is an eccentric who insists on speaking through a dummy.The Batman villain Scarface - and the Ventriloquist is still a small man compared to Scarface's mooks.His bodyguard is not quite so restrained and suffers for it. Averted somewhat in the film as he remains relatively cool despite Rorschach's digs about his height. He was also charismatic and intelligent enough to be shown running his own criminal gang many years later in the Spider Girl comics. Fancy Dan, a member of the Enforcers, is also a rather small man, albeit highly self-confident and possessing well-nigh legendary martial arts skills.Nonetheless, he was evidently charismatic and intelligent enough to earn the trust and loyalty of the Enforcers, who helped him take over all the other criminal operations in New York City for a while before Spider-Man exposed him. While his costume made him look like he actually was a tall and heavy guy, he was eventually revealed to be a cringing slender lightweight under his padding and elevator shoes. Big" from one of the early Spider-Man comics. One of the earliest examples in comic books is a villain actually named "Mr.(The only existing counter-example is solely due to the Scanlation of the second chapter being a Blind Idiot Translation that manages to reverse the meaning of the crucial sentence.) He is only 12/13, so his lack of height isn't particularly surprising, though people have noted a few times in the story that he isn't growing taller. Ciel Phantomhive, the Villain Protagonist from Black Butler."The Baby" (real name unknown) from Monster.The Major from Hellsing is very short and fat, but he's easily one of the most effective leaders in the show.This would turn out to be relevant to why his organization kept clashing with the protagonists in the first place: he was after the Dragonballs himself simply to wish himself taller. In Dragonball (Before the Z), the Red Ribbon Army was led by Commander Red, who was extremely short.Freeza also qualifies, given Zarbon and Dodoria's relative size to him. Regarding Dragonball Z, Vegeta is the shortest of the Saiyans and at the time of his introduction easily the most powerful.