omadhaun Share definition Flag A fool, an idiot - omadawn Ireland, omadhawn Ireland Derived forms: omadhauns from Angela's Ashes"...Go back to your seat, you omadhaun, you poltroon, you thing from the far dark corner of a bog." omadhaun by angelcat11 March 9, 2008 0 0 Get merch Get the omadhaun mug. Buy Now — $32.95 See more merch
