Answer:
What goes through a door but never goes in and never comes out?
Lovely and round, I shine with pale light, Grown in the darkness, a ladyβs delight.
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
What is broken if you say its name?
What can you hold in your left hand but can never hold in your right hand?
When is it bad luck to see a black cat?