M*A*S*H (1972)

S1E19 The Longjohn Flap

The harsh winter chill grips the camp, leaving everyone shivering—except for Hawkeye, who’s been gifted a pair of long johns by his dad. The warm garment circulates throughout the camp, changing hands as a present, a wager, a means of barter, and even a bribe. It eventually gets "stolen" and is handed to Father Mulcahy, who then gifts it to Henry. In a twist of gratitude for Hawkeye's successful appendix surgery, Henry returns the cherished long johns back to their original owner.