Sam from St. Paul, Minnesota, says his dad often used the expressions Do you think I just fell off the turnip truck? and I didn’t just fall off the turnip truck, meaning “I’m not naive” or “Do you think I was born yesterday?” Turnips have long been associated with supposedly unsophisticated rustic folk, and the phrase fall off the turnip truck conjures an image of country bumpkins piling into the back of a truck to bring their crop to market in the big city. During his years on The Tonight Show, TV talk-show host Johnny Carson often used this alliterative phrase. There are a lot of variants, including cabbage truck and turnip wagon. This is part of a complete episode.