"Lunch-hooks" is a term that refers to the utensils or tools used for handling and eating food during lunchtime. They can include items like forks, spoons, knives, tongs, and other implements that help with serving, cutting, or gripping food. The combination of "🍔🔗" could symbolize a burger (🍔) being held or served using some form of lunch-hook or utensil (🔗).