From squid ink and wasabi to margherita pizza and even scoops served with a live scorpion, check out some of the most outlandish ice cream flavors from across the globe.
Even A-list celebs like to indulge. See how some of the world's biggest sports and pop stars enjoy a cheat day.
Learn how some of America's favorite foods came to be. You may never look at these menu staples the same.