@goldgust to me it is obvious that orange bottoms, because when as a kid I lived in an orange-growing climate, the way I learned to eat oranges involved fingering the orange's hole 😂
(the method: when you have a really nice juicy orange, you roll it around and squeeze it to get the juices going, then cut a small hole in the skin at one end, and squeeze the orange to drink the juice out of the hole. when your juice is running dry, you can stick a finger in the hole and squish at the pulp with it, allowing you to get more juice. then, when you're done with the juice, tear the orange open and eat the pulp!)