Answer:
I have one, you have one. If you remove the first letter, a bit remains. If you remove the second, bit still remains. If you remove the third, it still remains.
What sits in a corner while traveling all around the world?
what can you hold without your hands or your arm
Why do most married men die before their wives?
What's funny about 3 helium atoms?
It rows quickly with four oars but never comes out from under his own roof. What is it?