Prison is just one word to you...
But for some people, it's a whole sentence.
Patient: Doctor, I have a tendency to gain weight in certain places. What would you recommend?
Doctor: Stay out of those places!
Friend 1: Let's go for a movie.
Friend 2: I've got a doctor's appointment today.
Friend 1: Just cancel it, tell him you're sick.
“You need glasses,” the eye doctor said.
“I’m already wearing glasses,” replied the patient.
“In that case,” the doctor said, “I need glasses.”