Answer:
What do you have when you're sitting down that you don't have when you're standing up?
White bird, featherless, flying out of paradise. Flying over sea and land. Dying in my hand.
Where do you go in through one hole and come out through two holes at the same time?
I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack.
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive!