Joke

The helicopter lost power while flying over a remote Scottish island and was forced to make an emergency landing. Luckily the pilot saw a small cottage nearby. He walked to it and knocked on the door.
"Is there a mechanic in the area?" he asked the woman who answered the door.
She scratched her head and thought for a few seconds. "No," she finally said, pointing down the road, "but we do have a McArdle and a McKay."