A doctor, an engineer, and a lawyer were all discussing whose profession was oldest.
The doctor went first saying, "On the sixth day, God removed Adam's rib and made Eve. That makes him a doctor."
Then the engineer spoke up, "Well, before that, when there was only chaos and confusion in the universe, God created earth. That makes him an engineer."
The lawyer looks around very smugly and says, "All very interesting, but who do you think filled the universe with chaos and confusion?"