Every person on Earth is so distinctly unique and beautiful. That's something that was probably true in 600 BC when there were only like 2,000 people. With 7 billion people on Earth now, I'm sorry to break it to you, but there's probably like ten of you out there. It's just simple math. God doesn't have THAT many ideas. He hit Ctrl-V on you and took a smoke break.
These guys prove my theory. Not only do they have the same shirt - heck, that's no big deal. They sold more than one of those shirts - but they have the same shorts too. Someone needs to experiment on these guys to see if you stab one of them if the other will feel it. Stabbing people is only OK if it's in the name of science.