Answer:
What has a bottom right at the top?
The man who invented it doesn't want it. The man who bought it doesn't need it. The man who needs it doesn't know it. What is it?
Covered in stone and sun. It's home to many but also none. What is it?
What can be big, white, dirty and wicked?
I am round as a bowl, deep as a tub, but all the world's water couldn't fill me up.
What do angels sing in the shower?