McBoning Share definition Flag Having sex while eating McDonald's. Usually done by drunk, high or fat people. I was totally McBoning this chick and it was awesome. At the end I was satisfied both sexually and gastrointestinaly! McBoning by Vilan Phel March 3, 2011 0 0 Get merch Get the McBoning mug. Buy Now — $32.95 See more merch
