Answer:
What has 2 banks but no money?
How did the phone propose to his girlfriend on Valentine's Day?
What is the easiest way to double your money?
What is the difference between one yard and two yards?
What did the faucet say to the shower?
If all Wibbles are Criggles, all Borkins are Kwumblins, no Hoggles are Borkins, and all Criggles are Borkins, is it true that all Borkins are Criggles?