A cop pulled over a man who was driving a car filled with penguins.

"Sir," the officer said to the driver, "you can't have all these penguins in your car! You must take them to the zoo right now."

The man agreed and the cop let him go.

The next day the cop pulled over the same man with the same penguins in his car. When he approached the vehicle he noticed the penguins were wearing sunglasses.

"Sir," the officer said, "I distinctly remember telling you yesterday to take these penguins to the zoo."

"I did," the man said. "Today we're going to the beach."