Boyne Share definition Flag A sex act involving two men, a woman, and a canoe. Named after Boyne City, Michigan, the freakiest small town in rural America. "Dude, what's the canoe for?" "Well, you and I are going to Boyne the shit out of Cindy" Boyne by Hurricane Cam February 4, 2010 0 0 Get merch Get the Boyne mug. Buy Now — $32.95 See more merch