Moonpiglet Share definition Flag Like a Moonpig, only with stumpier legs and a small, round face. With tiny eyes like Satan's own currants. 1) Look at that Moonpiglet! Hideous! 2) Rebecca Taylor Moonpiglet by dan258 January 12, 2005 0 0 Get merch Get the Moonpiglet mug. Buy Now — $32.95 See more merch