In "One Flew Over the Cuckoo's Nest," McMurphy's approach to cleaning the urinals is marked by a carefree attitude. He merely brushes them a couple of times while singing loudly and adds some bleach before considering his task complete. This laid-back mentality contrasts sharply with the expectations of the strict Big Nurse, who inspects his work with a critical eye, using a compact mirror to assess the cleanliness of the urinals.

As she examines each bowl, she expresses dismay, insisting that the state of the urinals is unacceptable. McMurphy, however, responds humorously, pointing out that they are indeed toilet bowls and not expected to be pristine. This interaction highlights the clash between McMurphy's rebellious spirit and the rigid enforcement of rules within the institution, showcasing the theme of authority versus individuality.