In which I grow increasingly impatient with Marvel's understanding of visceral anatomy

I mean, really, how many tiny corrugated tubes do we have inside of us?

The optimistic view is that they are, in fact, indicating a subtle difference between human and Asgardian biology.

The part of me that smirks at xkcd does, however, appreciate the inexorable trickle of internet memes into the pages of even the flagship issues.