Flabberblast Share definition Flag An extremely loud, twelve-second, four octave fart that smells for a long time until it embeds itself in the furniture forever. The Chode ripped a flabberblast! Gross! Flabberblast by P $ February 15, 2004 0 0 Get merch Get the Flabberblast mug. Buy Now — $32.95 See more merch