J.D.: [v.o.] It's always nice when someone from Carla's family comes to town. Mostly because she cleans our apartment.
Carla: Why is there a pancake in the silverware drawer?
Turk: You mean, why is there silverware in the pancake drawer? Wuh-huh!

Janitor: The door is broke. Probably the fifth time or so it don't open.
J.D.: Maybe a penny's stuck in there.
Janitor: Why a penny?
J.D.: I don't know.
Janitor: Did you stick a penny in there?
J.D.: No, I was making small talk.
Janitor: If I find a penny in there, I'm taking you down.

J.D.: [v.o.] It's hard trying to figure out how to reach somebody. I guess the thing I can do is to think of someone I look up to, and remember how they got through to me.
Dr. Cox: Newbie, the only way you could be less productive right now is if you were in fact the wall on which you're leaning. Of course, then you'd be providing some jackass with a wall on which to lean against and reflect on what a jackass he truly is. I know. Here it's a conundrum.

[Dr. Kelso reminisces about his best moment in medicine: He is surrounded by two women on a tropical island convention for Plomox:]
Waiter: Excuse me, sir. A man just fainted over there! Are you a doctor?
Dr. Kelso: Not this weekend, son. Another Bahama mama, please. Easy on the Bahama, heavy on the mama! How you doin'?
[present:]
Turk: Dr. Kelso, I know you told Carla to bounce Mr. Milligan to County, but it's Christmas. So what do you say?
Dr. Kelso: I'd say get me a 3T form.
Turk: 3T... What's that?
Dr. Kelso: That's tough titties, Turkleton!