La-la land

Origin

The whimsical, alliterative "La-la land" first emerged in the 20th century, a playful echo of "Los Angeles," the sprawling Californian metropolis. This city, with its sun-drenched boulevards and towering palm trees, became synonymous with the burgeoning American film industry: Hollywood. As Tinseltown spun tales of glamour and illusion, it created a perception—both alluring and derisive—of a place where dreams were made, fortunes won and lost, and where reality often blurred with fantasy. To be "in La-la land" was to be caught in this dreamy, often out-of-touch world, living with a head full of stardust, much like an aspiring actor lost in the city's enchanting, yet often illusory, promise. The phrase perfectly captured the whimsical unreality of a place so devoted to make-believe.