Security Officer: [McCoy is half-carrying a loopy Kirk after injecting him with a vaccine. Kirk is scanned] Kirk, James T. He is not cleared for duty aboard the Enterprise.
Leonard 'Bones' McCoy: Medical code states "The treatment and transport of a patient is to be determined at the discretion of his attending physician" - which is me! - so I'm taking Mr. Kirk aboard, or would you like to explain to Captain Pike why the Enterprise warped into a crisis without one of its senior medical officers?
Security Officer: As you were.
Leonard 'Bones' McCoy: [irritably] As YOU were!
Leonard 'Bones' McCoy: [to Kirk] Come on!
[He drags Kirk onto the ship]