I have always wondered where that statement originated from. Does anyone know? What about "a can of corn"? "HITTING IT ON THE SCREWS Golf phrase, meaning you hit it dead center, on the sweet spot. From this golf guide: On the screws: Description for a well-executed shot. In the good ol' days, when woods were made of wood, club makers fitted a plastic insert into the club face as a safeguard against premature wear. These inserts were fastened to the club with screws. When a golfer would hit a good shot, he would say, "I hit it on the screws." --Clay Davenport" Link