Galgoyle Share definition Flag A gargoyle that crawls in through an open office window, cements its ass to an office chair and spends 20 years being incompetent. American architecture is unique in that we keep our galgoyles inside our buildings. Galgoyle by PolarBear59 August 25, 2014 0 0 Get merch Get the Galgoyle mug. Buy Now — $32.95 See more merch