You're trying my patients!
He said "I'm going to try on a different shoe size."
He was trying to get her pedicure.
Nurse: "I can't tell." Dr: "It's ok; you can tell me. I'm a doctor"
DOCTOR: You've got cancer. ME: WHAT ! DOCTOR: Haha. Jk. I'm not a doctor.
Because I don't have any patients
He ran out of patients.
So that there's no chance of a hung jury