I submit that this question would justify it.
It's a 'fun' question.
It's also annoying to have the site taken over by these. With more of these you have people spending their votes on them (and not spending their votes on programming questions), so they necessarily detract from the usefulness of the site.
Voting to close.
I actually voted to reopen that question, so it's been through a close cycle already.
It's definitely programming related and could provide potentially insightful analogies. Maybe the superhero's could be on their respective tags for April 1st :)