Answer:
It's anything but amusing when this body part gets hit.
You need a key to receive an answer from me. The answer you'll find is straight from your mind. What is it?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around
When they are caught, they are thrown away. When they escape, you itch all day.
Without this, eating food and Steven Spielberg's career would be very different.
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.