Superman would beat his ass up and down the universe!
And the the Hulk will come and destroy Superman...
BTW - I vote He-Man!
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"Grailability" -One collectibles potential on becoming a Grail Piece. Pronunciation [greyl-uh-bil-i-tee] "Flipphobia" -One collectors morbid fear of flippers. Pronunciation [flip-foh-bee-uh] "Flipollector" -One Who Flips with the intent of purchasing something else for their collection. Pronunciation [flip-uh-lek-ter]
I like Lion-o better (well, except for that name), but He-Man seems clearly to be the more powerful of the two. Of course, he does have Orko hampering him somewhat...