laugh in one's beard laugh in one's beard See: LAUGH UP ONE'S SLEEVE. Categories: add yours add yours sleeve Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2025 To section: L Subscribe to: American Idioms► Also consider the parent subscriptions (3)Idioms feedEnglish languageHome page and general feed Leave my opinion Leave my opinion