McShit with lies Share definition Flag Using the toilets in McDonalds having given the assurance to the staff that you'll buy something. "....yeah, I'm chocking on a shunky. My mate's getting the food in just now..." McShit with lies by McPhail April 19, 2005 0 0 Get merch Get the McShit with lies mug. Buy Now — $32.95 See more merch