Answer:
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
What can go up but never come down?
What is seen in the water and in the sky? It is part of the rainbow and can be in your eye
What devours all and can kill a king. Destroy a town and crushes mountains down?
What is at the end of every rainbow?
When is it bad luck to see a black cat?