Lean Grit Share definition Flag when there is nothing for dinner, so all you can do is lean back and grit your teeth Matthew: "Mom, what's for dinner?" Mother: "Just Lean Grit." Matther: "Not again." Lean Grit by Krystal April 20, 2006 0 0 Get merch Get the Lean Grit mug. Buy Now — $32.95 See more merch
