CTFO

      English

      Initialism

      CTFO

      1. (Internet) chill the fuck out
        • 2006, Joe F. "rb608" (username), “OT: CTFO Rant”, in rec.outdoors.fishing.fly on Usenet:
          Personally, I don't much give a shit how much some of you may dislike some others, but sweet baby jesus, Chill The Fuck Out, would ya? ... If ya gotta do it, do it; but CTFO a little, eh?
      Last modified on 19 June 2013, at 01:20