muffindamule Share definition Flag muffindamule is a misreprentation of a sexual deviation known only to the gentle folk of Ireland. A bit like dobbin the donkey. Q. Woi's the lazy bastard always late doing the milking ? A. He's been muffindamule to be sure ! muffindamule by Muffindamule October 2, 2006 0 0 Get merch Get the muffindamule mug. Buy Now — $32.95 See more merch