That makes two of us! . That makes two of us! Informal way to say, "I am in agreement with what you arc saying or doing." So you voted for Senator Aldridge? So did I — that makes two of us. No categories: add yours Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: T Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Add my comment