Batman is the one Super Hero that doesn’t have a “real” super power, but rather his training/money/smarts makes up for it. So when a guy takes a likin’ to Batman, it can take on a different kind of attraction.
Take this guy for instance. If he had shaved a Superman or Spiderman logo into his chest hair, it wouldn’t be as attractive as this is.
And if you don’t find this attractive. I’m not quite sure how to explain myself and why I think it is…