Pregnancy cravings are usually a hall pass for what would otherwise be problematic, antisocial, or just plain old strange food-based behavior. Suppose any other person started aggressively demanding that you get them a pizza from a specific corner store in Brooklyn an hour away, topped with an entire jar of pickles and mustard. You'd probably think that person was certifiably insane . But when the requester is, instead, a person who is growing an entire new person inside of them, we tend to jus…