!!The novel

* When [=McMurphy=] tells the Big Nurse that he'll think of her every time he swabs out a urinal.
* This excerpt:
-->[The Big Nurse] walked along [the toilet bowls] shaking her head and saying, "Why, this is an outrage...an outrage..." at every bowl. [=McMurphy=] sidled right along beside her, winking down his nose and saying in answer, "No; that's a toilet bowl...a ''toilet'' bowl."

!!The film
* When [=McMurphy=] takes the patients on a fishing trip, and pretends they're all doctors charting a boat.
--> '''[=McMurphy=]''': This is Dr. Cheswick, Dr. Taber, Dr. Frederickson, Dr. Scanlon, the famous Dr. Scanlon, [[MyFriendsAndZoidberg Mr. Harding]], Dr. Bibbit, Dr. Martini, and Dr. Sefelt...Oh, I'm Dr. [=McMurphy=], R. P. [=McMurphy=].
* The basketball game between the patients and the orderlies.
* "Play the game, Harding! Play the game!" and other various ways Taber trolls Harding and Harding taking it all so personally.
** The entire scene with the first group therapy where these two are really at it. Harding's freak-out speech takes the cake. Some of the scene was adlibbed and you can just tell how amusing Jack Nicholson found it watching the other actors.
* Billy tries to chicken back out of a date with Candy when she breaks out with [=McMurphy=] in the middle of the night, insisting he'll do it when he's "got a free weekend".
-->'''[=McMurphy=]:''' What, ya busy right now? You got somethin' to do?
* Turkle hiding along with the guys from the night supervisor.
* Randle tries to hook Candy up with Billy in front of everyone and Billy [[ScrewThisImOuttaHere nopes right out of the room]]. Randle sends every one of the guys to go chase him down and they bring him back out in a wheelchair.
** Martini is in the wheelchair when they go after him.
** Scanlon is dressed up as a nurse.
----