Easy

What bank has no money?

related riddles

Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.

Women don't have and don't want it. Men get it but sometimes they try to get rid of it. What is it?

I call the trees my home, yet I never go inside, and if I ever fall off the tree I will be surely be dead.