A doctor, a lawyer, and an engineer are going out golfing. They are trying to decide whose profession came first.

The doctor says, "My profession came first because when God removed Adam's rib he performed surgery."

The engineer then says, "No, no, no. When the earth was dark and void God created light. That was engineering."

The lawyer says, "You're both wrong."

The doctor and engineer reply, "Oh yeah? What makes you think yours came first?"

The lawyer replies, "Where do you think the darkness came from?"