Mary: "Can I help you, sir?"
Angry Guy: "Yes! I demand to speak to the doctor!"
Mary: "Okay, he's with a patient right now. What is this about?"
Angry Guy: "My wife saw him yesterday, and she says he told her she was fat!"
Mary: "WHAT? Sir, I've worked for Dr. Grumpy for 10 years, and he's never said anything like that to a patient."
Angry Guy: "Are you calling my wife a liar?"
Mary: "No, but I know Dr. Grumpy, and he isn't like that!"
Angry Guy: "Well, you're wrong! She even brought his card home!" (waves card in air)
Mary: "Uh, that card is for Dr. Frazzle. He's the neurologist down on the 2nd floor."
Mr. Angry: "Well, all you neurologists are the same, and your doctor should still know better!"
(storms out, slams door)