How about this if he does "The Naked TIme" only instead following towards a planet the Klingons are out there, McCoy is trying to get Spock to sickbay because he is starting to show emotions.
Bones: Your sick Spock! The captain needs you, the real you. Not some hobgoblin acting like a deranged crackhead. Now get your pointy eared ass down to sickbay so I get some troxlin in your system or else you will be shitting green blood out your shithole if not treated.
Spock: FIne! You want to run the scans then? Let's see how good that medical license is at detecting spikey headed n-words because I don't recall seeing any files about any courses from med school that covers detecting spikey- headed n=words in your motherfucking personal file. Now unless you want to have a intimate encounter with a Bat'leth trying to fuck you in your stomach you will attend to the captain and let me do my job.
Jason