Answer:
What would you father's only sister's sister-in-law be to you?
I travel with deer all over the world and make the night special for all boys and girls. I happily drink milk and eat your cookies and then I give you all sorts of goodies. Who am I?
Aliens in Toy Story call this their leader?
These are great, floaty fun until they explode and give you a little scare.
You give it to your daddy, you give to your mommy, you give it to your sister and your brother and even give it to Fido and Lassie. If they give it back to you, then you both have one. You also have an unlimited supply. What is it?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.