The term 'Restaurant Request' refers to the three words that are commonly used when dining out. The first word is 'MENU', which is a list of food and drinks available for purchase at a restaurant. The second word is 'ORDER', which is the act of selecting items from the MENU and requesting them from the server. The third word is 'Checkplease', which is a polite way of asking for the bill at the end of the meal.