dog's life dog's life {n. phr.} A life of misery, poverty, and unhappiness. Diogenes, the Greek philosopher, lived a dog's life inside an empty barrel. Categories: add yours dog life {n. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: D Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Comment on this entry