something else . something else {adj.}, {slang}, {informal} So good as to be beyond description; the ultimate; stupendous. Janet Hopper is really something else. Categories: add yours {adj.} {informal} {slang} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: S Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss