pooped out pooped out {adj.}, {slang} Worn out; exhausted. Everyone was pooped out after the hike. The heat made them feel pooped out. Categories: add yours {adj.} {slang} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: P Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss