Hot dogs
Two brothers have a lifelong dream to immigrate to America. They work hard and save their money. After many years, they have saved enough money and finally emigrate into New York.
Before they begin building their new lives in America, they decide to see some of the famous places they dreamed of for so long; the Statue of Liberty, the Empire State Building, the Rockettes, and others.
Eventually, they make their way to Coney Island. As they stroll down the beach, taking in all the newness of America, they see a very large billboard that reads, "HOT DOGS," with a big arrow pointing down to a little hot dog stand.
Being hungry and seeing that having an American hot dog would be something new, they decide to try one. So they order two hot dogs and sit on a nearby bench to enjoy another piece of Americana.
The first brother sets his hot dog in his lap, unfolds the paper wrapper, looks at his hot dog for a moment, and suddenly wraps it back up. He then turns to his brother and says, "What part of the dog did you get?"