Man Boy

Man Boy is the arch-enemy of the Astounding League of Super People and the main antagonist of the Johnny Bravo episode, "Bootman".

Biography
He is first seen breaking into the Astounding League of Super People's headquarters to attack them, only to find out the entire team is gone, except for Green Swoosh, Johnny Bravo's superhero alias, who makes the excuse that he's just the maid, but blew his own cover when he mentioned his green energy boots.