This reminds me of a joke that I thought was *VERY VERY* funny when I was young.
Why do elephants wear sunglasses?
Answer: So they won't be recognized.
What did Tarzan say when he saw the elephants coming?
Answer: "Here come the elephants."
What did Tarzan say when he saw the elephants coming wearing sunglasses?
Answer: Nothing. He didn't recognize them.
LOL, I still think it's funny.