flip bosh Share definition Flag The action of bending one's girl over the foot bar at the end of the bed and in the same motion entering the neatly parted shaven haven . Pick her up, spin her round, panties down, home run! Thus, Flip Bosh. flip bosh by Tigtastic July 4, 2006 0 0 Get merch Get the flip bosh mug. Buy Now — $32.95 See more merch