Answer:
I only exist when you are here. Where you never were I can never be.
What do you get when you cross a cow with a trampoline?
Everyone has me except for a few. You may not be able to identify me but I can always identify you. What am I?
I don't live within a house nor do I live without. Most will use me when they come in and again when they go out.
I come out of the earth, I am sold in the market. The one who buys me cuts my tail, takes off my suit of silk, and weeps beside me when I am dead. What am I?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic