SOME RIDDLES

What is yellow and never stops talking? Who hides his last name under a train? What color is a hippopotenuse? What does a walrus do in the rain?

What did the granny say to the lion? Where do elephants go to sneeze? Why did the fishmonger write a sonnet? If it’s a Tuesday in April, who hid the cheese?

Can Earth revolve yet make no motion? What did the chicken sing to the sky? Knock, knock. Come in, if you’ve a notion and tell me specifically: how does time fly?