A cop sees a car weaving all over the road and pulls it over. He walks up to the car and sees a good-looking blonde woman is driving, and he can smell alcohol on her breath. He says: 'I'm going to have to give you a breathalyzer test to determine that you are not under the influence of alcohol.' She blows into the breathalyzer and he walks back to the police car.

After a couple of minutes cames abck and say 'It looks like you've had a couple of stiff ones!' She replies 'You mean it shows that, too?'