A man was driving down the road with twenty penguins in the back seat.
A police officer stops him and says that he can't just drive around with the penguins in the car and that he should take them to the zoo. The man agrees and drives off.
The next day the same man is driving down the road with twenty penguins in the back again. He is stopped by the same police officer who says,

"Hey! I told you to take those to the zoo."

The man replies, "I did. Today I'm taking them to the movies."