Brain rot
low-quality online content
In Internet culture, the term brain rot (often written as brainrot) describes digital media deemed to be of low quality or value. More broadly, the term refers to the harmful cognitive effects associated with excessive or disordered use of digital and social media, particularly short-form content, AI slop, and doomscrolling. Popularized by Generation Z and Alpha on social media, the term has since entered mainstream usage. It was the Oxford English Dictionary's 2024 "Word of the Year".
Origin and usage
According to Oxford University Press, the first recorded use of the term brain rot traces back to the 1854 book Walden by Henry David Thoreau. In that book, Thoreau reflected on materialism and argued that a tendency to prefer trivial ideas could weaken the mind, a harbinger for how the term would come to be used to describe the effects of disordered use of digital content. He asked:
While England endeavors to cure the potato-rot, will not any endeavor to cure the brain-rot, which prevails so much more widely and fatally?
Thoreau was criticizing what he saw as a decline in intellectual standards, comparing it to the effects of potato blight in 1840s Europe, which had caused widespread crop failures.
In 2007, brain rot was used by Twitter users to describe dating game shows, video games, and "hanging out online". Usage of the phrase increased online in the 2010s before spiking in popularity in 2020 on Discord, when it became an Internet meme.
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This entry incorporates text from “Brain rot” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.