Answer:
I am a man but I swing from place to place and walk upside down just like a critter. Who am I?
When one does not know what it is, then it is somethingอพ but when one knows what it is, then it is nothing.
What never ends but you always have it
A toy that requires some string and a breezy day
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?
What is always coming but never arrives?