Answer:
When I am caught, I am thrown away. When I escape, you itch all day. What am I?
What bone has a sense of humor?
I cannot be bought cannot be sold even if I’m sometimes made of gold.
I work when I play and play when I work
I march before armies a thousand salute me. My fall can bring victory but no one would shoot me. The wind is my lover one-legged am I. Name me and see me at home in the sky.
What is yours but only used by others?