The JLA goes up against the Shaggy Man, and man, is he shaggy! Almost as shaggy as...well, the OTHER Shaggy Man. Plus a tentacled...
Despite having attained cult goofy villain status, the Bug-Eyed Bandit isn't even referred to by that name in-story, and doesn't appear in costume until...
Superboy - or Super-Brat?!? Superboy launches a career as a super menace in a story that MIGHT have happened but DIDN'T unless it DID....