A penguin was driving around one day when his car broke down. With the help of a friendly emu, he pushed it to a gas station. While the mechanic looked at the car, he went inside and bought a candy bar. Being a pengiun and having nothing resembling fingers, he made a mess of it and smeared the chocolate all over his face. When he went back into the garage, the mechanic looked up from under the hood and said, “It looks like you blew your oil pump,” to which the penguin replied, “No, it’s just chocolate.”