Dr. Casey: Who would use this thing?
Janitor: You kiddin'? Oh, man! Just picture yourself, you're standing out here, in the open air, then you sit down and you take stock of your life. I've had some major epiphanies on this old girl. See, you can't do any soul-searching down there on those germ-infested crappers.
J.D.'s Narration: Damn him. He's right.