skid lid skid lid {n.}, {slang} A crash helmet worn by motorcyclists and race drivers. How much did you pay for that handsome skid lid? Categories: add yours {n.} {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 Leave my opinion