These tend to be enormous cows with great big hineys. They start to blimp out shortly after they reach puberty. They tend to grow up on pig farms and take french showers regularly.
"What is the difference between iowa girls and a basketball? If you absolutely have to, you can eat a basketball."
"What is the difference between an iowa girl and a catfish? One has whiskers and smells like a fish. The other one IS a fish."