Answer:
What word becomes smaller when you add 2 letters to it?
What has thousands of ribs and two backbones?
You do this into someone's ear when you want to be discreet.
What do you call the motherยญ-in-ยญlaw of your sister's husband?
It can be cracked, It can be made, It can be told, it can be played. What is it?
When is it bad luck to see a black cat?