Write me a stand up about a guy whose car broke down at a red light

A guy was driving down the street one day when his car suddenly broke down at a red light. He got out of the car and started to look under the hood, but he had no idea what he was doing.

He looked around and saw a mechanic walking by. He asked the mechanic for help, but the mechanic just shook his head and said, "Sorry, I don't work on cars at red lights."

The guy was frustrated, so he decided to take matters into his own hands. He started to bang on the hood of the car and yell, "Come on, start already!"

But nothing happened.

Finally, he gave up and started to walk away. As he was walking away, he heard a voice from behind him say, "Hey buddy, you need to turn the key."

He turned around and saw the mechanic smiling at him. He had forgotten to turn the key!

The moral of the story is: even if you think you know what you're doing, it's always a good idea to get a second opinion.