A throwback that's also a decidedly positive step forward
I once had a tail attached to the bottom of my spinal column. Don’t judge me; you had one, too. I lost mine a little more than a month into my embryonic development. And, I presume, you did as well. Not all of us lose ours, though. While vanishingly rare, some babies are born with an honest-to-goodness cartilage-, nerve-, and muscle-filled tail. These people have what’s known as an atavism. It’s a physical trait from deep evolutionary time that occasionally pops back up and, in this case, means that the affected person will forever be referred to by the unsympathetic as “Tail Boy.” Because of the probability of significant Levi’s chaffing and never-ending ridicule, most tails are surgically removed almost immediately upon discovery.