One day, Bob was speeding down the road in his convertible with three penguins in the back seat. A cop saw him rolling down the road with the penguins and pulled him over. The cop said, "I'm sorry, but you can't ride around with penguins in the back seat like that. I'm not going to give you a ticket right not but you need to take those penguins to the zoo." Bob said, "Thanks officer, have a nice day!" and drove off. The next day, Bob was rolling down the road again and passed the same cop. The cop saw that Bob still had the penguins in the back seat of the convertible, except that this time they were wearing sunglasses. The cop pulled Bob over and said, "I thought I told you to take those penguins to the zoo, and now you're driving around with them and they're wearing sunglasses?" Bob replied, "I did take them to the zoo yesterday. Today we're going to the beach!"