Answer:
When one does not know what it is, then it is something; but when one knows what it is, then it is nothing.
What's at the head of an elephant and at the tail of a squirrel?
What is brown and is very stick?
Aliens in Toy Story call this their leader?
With hands that can't hold and eyes that can't see, she's cherished by some but has no real family. Who is she?
Of no use to one, Bliss to two. Men lie for it. The baby’s right,