A recent thought which amuses me:

As I was snacking on an apple, the other day (Yesterday? The day before?), I realized that the tiny, dried, green leaves at the apple's blossom end were the dried remains of the calyx, which, when the apple was still a flower, had hugged and protected the ovules.

So: does that mean we could say that the apple's blossom end is its belly button?

Why yes, I am easily amused. Why are you looking at me funny?