all there all there or all here {adj. phr.}, {informal} Understanding well; thinking clearly; not crazy. — Usually used in negative sentences. Joe acted queerly and talked wildly, so we thought he was not all there. Categories: add yours crazy {adj. phr.} {informal} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: A Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Add my comment