The 'Immortal' meme genre encompasses various internet legends regarding figures who seemingly never age or die, most famously Queen Elizabeth II and Keanu Reeves. These memes often feature historical 'proof'—like portraits from the 1800s that look identical to modern celebrities—or jokes about surviving world-ending events against all odds. The humor relies on the absurdity of someone existing outside the flow of time or possessing supernatural resilience. Popularized across Reddit and Twitter, these memes are the go-to choice for commenting on longevity, legacy, or simply surviving a minor inconvenience with dramatic flair.