User blog comment:Drayco90/Marvel vs. DC- Universes Collide Super Tournament/@comment-5465602-20130210031402

If we're doing references for this leader board, I've got a few. Red Skull versus Joker references the Emporer Joker storyline, the line where Joker says, "I may be a mass-murdering psychopath, but I'm an American mass murdering psychopath!" Is a reference t an actual comic in which Joker and Red Skull meet, and Arnold Brown, a major member of Hydra.