Me: “Hello! What can I do for you?”

Customer: “I need some more goldfish. I keep losing them.”

Me: “You lose them? How do you lose your goldfish?”

Customer: “They keep escaping when I clean the tank.”

Me: “I’m afraid I don’t understand. How do they escape?”

Customer: “Well, when I clean the tank I put ‘em in the toilet. When I come back, one of them’s always swum down the hole!”

Me: “I’m going to need to go over a few things with you before I sell you the fish.”