Shaun Munro Share definition Flag To do a 'Shaun Munro' is to shit yourself at a party. My mate was totally out his face last night and he did a Shaun Munro everywhere. Shaun Munro by AyAre96 October 23, 2012 0 0 Get merch Get the Shaun Munro mug. Buy Now — $32.95 See more merch