tough cat . tough cat {n.}, {slang} A man who is very individualistic and, as a result, highly successful with women. Joe is a real tough cat, man. Categories: add yours tough {n.} {slang} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: T Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Comment on this entry