warning, this is a dirty-ish joke. read with caution.

> A vacationing penguin is driving through Arizona when he notices that
> the oil-pressure light is on. He gets out to look and sees oil dripping
> out of the motor. He drives to the nearest town and stops at the first
> gas station. After dropping the car off, the penguin goes for a walk
> around town. He sees an ice-cream shop and, being a penguin in Arizona,
> decides that something cold would really hit the spot. He gets a big
> bowl of vanilla ice cream and sits down to eat. Having no hands, he
> makes a real mess trying to eat with his little flippers.  After
> finishing his ice cream, he goes back to the gas station and asks the
> mechanic if he's found the problem. The mechanic looks up and says, "It
> looks like you blew a seal."  "No, no," the penguin replies, "it's just
> ice cream."
>
>