A school where the boys wear basketball shorts and sneakers all year long, all have justin bieber haircuts, and braces. The girls all straighten their hair every day, wear LOADS of eyeliner, and their wardrobe consists of one store: Pink by Victorias Secret (especially at the middle school.) They are extremely annoying and stuck up, and by the time they get to senior year, their hair is burnt to a crisp and they look like barbie dolls someone forgot to take care of. Surrounding schools HATE masconomet, yet masco-lites seems COMPLETELY OBLIVIOUS to that fact, Boxford is the wealthiest, then Topsfield, then Middleton is the "ghetto" of the tri-town. Speaking of ghetto, everyone there wishes they were black and try to act and dress as ghetto as possible for an upper middle class white kid. The boys get ear piercings, were their pants low, and accessorize with chains/flat hats. The girls buy Osiris shoes and talk like they're from the Bronx. YOLO and SWAG seem to be the mottos at this school. Masco Kids are extremely annoying and are virtually impossible to hang out with.

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.