J.D.: And "Z" is for the Zs that you'll be getting because you now know heart murmurs from A to Z. Thank you.
J.D.: What are you doing here?
Dr. Cox: Yeah I just figured I'd come, check it out. You know, see how you're doing. And for the record, that was atrocious. I mean, downright abysmal.
J.D.: I know, but did you see A through K? Because I did a really cool thing with A through K.
Dr. Cox: Actually, I showed up at Y, as in "Why, dear God? Why?"