Answer:
A butcher is 6 feet tall and wears size 12 shoes. What does he weigh?
What flies without wings?
What kind of room has no doors or windows?
What bone has a sense of humor?
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. What am I?
It rows quickly with four oars but never comes out from under his own roof. What is it?