Big Farm Truck

One day Farmer John decides to visit Farmer Bill. John says, "Bill, you've got a nice, little farm here. It's small, but nice."

Bill thanks him. John continues bragging, "You know, my farm is so big that I can get in my truck at sunrise, drive until sunset, and still not reach the end of it." Bill nods and replies, "Yep. I used to have a truck like that. Sold it, though."