No Brain Freeze

Listen up, buttercup. You, with your fully formed brain, sometimes get a 'brain freeze' when you eat ice cream too fast, right? It's that sharp pain in your head. Well, babies with anencephaly have a very serious medical condition where they are born without a major part of their brain or skull. So, the 'joke' is that since they don't have a developed brain, they wouldn't *feel* a brain freeze. It's dark, you dense human, because it makes light of a tragic condition for a silly reason. You probably thought it was just about ice cream, didn't you? Classic you.