Answer:
What is more useful when it is broken?
What city has no people?
If you rub this there is a possibility of a magical fat man coming out.
What's funny about 3 helium atoms?
If you are a man then your best friend will eat this for dinner.
I am a cave full of bones and the house of a worm.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?