shuffy,a.|ˈʃʌfɪ| [f. shuff + -y.] Of bricks: Friable from being badly burnt. 1850Dobson Bricks & Tiles 38 Shuffs. These are unsound and shuffy—that is, full of shakes.1873Robertson Engin. Notes 33 If the intensity of the heat is intermittent the bricks will be shuffy like piecrust.