Gentlemen's agreements are informal and unwritten agreements between individuals or groups.

They made gentlemen's bets on the outcome of the game.

The gentlemen scientists conducted groundbreaking research in their respective fields.

The tailor took the gentlemen's measures for their new suits.

The gentlemen-at-arms stood guard outside the castle.

The puss-gentlemen gathered for their annual meeting.

The First Gentlemen attended the gala event.

The old gentlemen gathered at the park for their weekly chess game.

Gentlemen Jims is a popular bar in town.

The second gentlemen arrived late to the party.