poo Share definition Flag material propelled from the ass often exceeding mach 1 i once left my poo out in the sun and it shrivelled up and looked like a squirrel and then a bear ate it and died because it was some intense crap contained in there yes corn and all poo by Kris March 5, 2004 0 0 Get merch Get the poo mug. Buy Now — $32.95 See more merch