Answer:
As a state in the USA, I am round on both sides and high in the middle. What am I?
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt my merest touch brings laughter.
I am there when you sit, but gone when you stand. What am I?
Drop me and the world will shatter. You can always find me where you empty your bladder.
What did the piece of wood say when he saw the screwdriver and screws approaching?