is mac short for macaroni or mac and cheese
Macaroni and cheese Macaroni and cheese—also called mac and cheese in American, Canadian, and macaroni pie in Caribbean English;[1] and macaroni cheese in the United Kingdom[2]—is a dish of English origin, consisting of cooked macaroni pasta and a cheese sauce, most commonly cheddar. It can also incorporate other ingredients, such as breadcrumbs, meat and vegetables.[3][4]
Apple menu The Apple menu is a drop-down menu that is on left side of the menu bar in the classic Mac OS, macOS and A/UX operating systems. The Apple menu's role has changed throughout the history of Apple Inc.'s operating systems, but the menu has always featured a version of the Apple logo.