The 100 folds in a chef's hat represent 100 ways to cook an egg.
Yes, that tall, pleated white hat that chefs wear — technically called a toque — has 100 folds for a reason! According to Reclutant Gourmet, the pleats used to signify a chef's level of experience, like the number of ways he or she knew how to prepare eggs. Sign in to see full entry.