3 guys are talking about how each one of them drives a car that best matches their profession.
The first guy says, "Well I am an astronaut, and I drive a Saturn."
The second guy says, "Man. That ain't nothin'. I am a pimp, and I drive a Ford Escort."
The thirds guy says, "Guys, I have you BOTH beat. I am a proctologist, and I drive a brown Probe."