The 'Childless Millennials at Disney World' meme gained notoriety in 2019 after a viral Facebook rant from a frustrated mother who claimed childless adults don't belong in the parks. The internet responded with a wave of humor, embracing the 'Disney Adult' identity and celebrating the freedom of visiting Disney without children. These memes often contrast the relaxation and luxury of adult visits—like drinking around the world at Epcot or skipping long lines—with the chaotic experience of parents. It has since become a staple trope in internet culture, symbolizing the generational shift in how people enjoy theme parks and personal leisure.