three-flush floater Share definition Flag a metaphor culled from domestic plumbing, for crap it's hard to dismiss.. Clive James is such a wit. He called somebody's crap novel a 'three-flush floater'... ! three-flush floater by mikroth November 5, 2008 0 0 Get merch Get the three-flush floater mug. Buy Now — $32.95 See more merch
