ranking the best things I have heard surgeons say mid-surgery:
1. "Five second rule!" while scrubbed, after dropping a sterile scalpel on the floor (no they did NOT pick it up again but I swear everyone's buttholes puckered)
2. (spoken during the closing of a particularly long and difficult case) "Nurse - my tunes." :heavy metal starts blasting:
3. Gently to a fretful patient, pre-anaesthesia: "It's going to be okay. I promise, I've dealt with worse."
As soon as the patient is unconscious: "This is literally the worst thing I've ever seen."
4. [okay this one was a med student] "Wowwww, that's so gross!!"
Reg: "Please remember that [patient] is awake for this procedure."
Student to patient: "Oh my god. I am so sorry, that was really unprofessional - "
Patient, cheerfully, also engrossed with what's happening inside them on the screen: "Nah - it's, like, super gross, right?"
5. [another procedure where the patient couldn't be put under GA] Patient: *starts singing country roads midway through the procedure*
Surgeon: *shrugs and joins in with surprisingly good harmony*