[1] Hawkeye and Trapper are off to surgical clinic in Japan, but instead of attending seminars and meetings, they intend to spend their time golfing and picking up geisha girls.
They exchange stories, as Borelli is in Tokyo attending the same conference and has himself served as surgical doctor in both world wars.
Trapper and Hawkeye invite Borelli to leave the "cozy locker room in Tokyo" and get some real game in a M*A*S*H unit or aid station.
Back at the camp, Henry is enjoying a soak in a makeshift wading pool that has apparently been engineered by Radar.
As Henry broaches the topic of the clinic, a chopper arrives, and it carries Dr. Borelli who has come for a stay at the friendly 4077th.
In the Swamp Borelli sits with a scared, somber expression on his face, and Hawkeye realizes that the surgeon is drunk and unfit to operate.
Borelli replies that he wasn't prepared for the intensity of the M*A*S*H unit and he had to turn to drinking in order to recover.