Answer:
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
Casper was a friendly one and Demi Moore made a clay pot with one.
Both guys and women enhance their visual organs with this item.
Take one royal word in the plural and make it singular by adding one letter
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 did the piece of wood say when he saw the screwdriver and screws approaching?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?