First Aid Course

When a car skidded on wet pavement and struck a telephone pole, several bystanders ran over to help the driver. A women was the first to reach the victim, but a man rushed in and pushed her aside. 'Step aside, lady,' he barked. 'I've taken a course in first-aid!' The women watched for a few minutes, then tapped him on the shoulder. 'Pardon me,' she said. 'But when you get to the part about calling a doctor, I'm right here.'

Plumbing

A pipe burst in a doctor's house. He called a plumber. The plumber arrived, unpacked his tools, did mysterious plumber-type things for a while, and handed the doctor a bill for $600. The doctor exclaimed, "This is ridiculous! I don't even make that much as a doctor..." The plumber waited for him to finish his ranting, then replied... "Neither did I when I was a doctor!"

Doctor

Q: "What do you want to be when you grow up?"
A: "A doctor."
Q: "And why's that?"
A: "Because it's the only profession where you can tell women to take off their clothes and then stick their husbands with the bill."