Brain rot

For the 2025 meme, see Italian brainrot.

In Internet culture, the term brain rot (also brainrot or brain-rot) describes digital media deemed to be of low quality or value.^[1] The term also more broadly refers to the harmful effects associated with excessive or disordered use of digital media, especially short-form entertainment^[2] and doomscrolling.^[3] Popularized by Generation Z and Generation Alpha social media users, the term has since entered mainstream usage.^[4]

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.^[5][6] Thoreau was criticizing what he saw as a decline in intellectual standards, comparing it to the 1840s "potato rot" in Europe.^[4]

In 2007, brain rot was used by Twitter users to describe dating game shows, video games, and "hanging out online".^[7] Usage of the phrase increased online in the 2010s before spiking in popularity in 2020 on Discord, when it became an Internet meme.^[7] From 2023 to 2024, Oxford reported the term's usage increased by 230% in frequency per million words.^[4][5]

As of 2024, it was most frequently used in the context of Generation Alpha's digital habits, by critics expressing that the generation is "excessively immersed in online culture".^[8] It is commonly associated with an individual's vocabulary consisting exclusively of Internet references,^[1] such as slang and trends popular among Generation Alpha social media users, such as skibidi (referencing Skibidi Toilet), rizz (charm), gyatt (buttocks), fanum tax (taking food from another's meal), and sigma (solitary, masculine men).^[9][5][10]

Analysis

In an article for Literary Hub, Josh Abbey argued that the concept of "brain rot" had existed long before the phrase was coined, likening it to William Wordsworth's criticism of "frantic novels" in 1800 and the criticisms of film and television by Virginia Woolf and Aldous Huxley in the 20th century.^[11] Günseli Yalcinkaya compared "brain rot" to 20th century artistic and political movements such as Dada for being "intentionally absurd, context-less and fast-paced", and noted how it can be used to push political messages.^[12]

Serenko (2025) attributed popularization of "brainrot" content to supply and demand factors. On the supply side, "brain rot" is associated both with the business models of the major social media platforms that rely on maintaining user attention, and the desire on the part of creators to monetize low-quality material for profit, increasingly with reliance on Generative AI (see AI slop). On the demand side, consumption of such material is linked to users' psychological preference for low-effort, repetitive, rewarding activities. Typical features of "brain rot" content associated with include emotional intensity, brevity, familiar characters, references to cultural or societal themes, and ease of understanding.^[13]

Influence

The term brain rot was named Oxford Word of the Year in 2024, beating other words like demure and romantasy.^[4][5] Its modern usage is defined by the Oxford University Press as "the supposed deterioration of a person's mental or intellectual state, especially viewed as the result of overconsumption of material (now particularly online content) considered to be trivial or unchallenging".^[4] Offering an explanation for the term, The Guardian journalist Siân Boyle provided commentary on the "brain rot" scholarship that purportedly identified links between excessive screen use and reduced memory capacity and reduced attention.^[14] In the Spanish language periodical El Pais, Urguayan journalist Facundo Macchi then similarly reviewed scholarship on the effects of excessive amounts of low-quality online materials, utilizing the disputed phrase "social media addiction" (rather than the scientifically accurate phrase problematic social media use) to argue that the scholarship supported a link between so-called "junk content" and both shortened attention spans and weakened memory. ^[15]

In the same year, millennial Australian senator Fatima Payman made headlines by making a short speech to the Australian parliament using Generation Alpha slang. She introduced the speech as addressing "an oft-forgotten section of our society", referring to Generations Z and Alpha, and said that she would "render the remainder of my statement using language they're familiar with".^[16] Using slang terms, Payman criticised the government's plans to ban under-14s from social media and closed by saying that, "Though some of you cannot yet vote, I hope that, when you do, it will be in a more goated Australia for a government with more aura. Skibidi!"^[17] The speech, written by a 21-year-old staff member, was labeled by some as an example of "brain rot" outside the online world.^[17]

In the 2025 Jubilee of the World of Communications, brain rot was also used by Pope Francis, the head of the Catholic Church, as he urged for people to reduce their use of social media and avoid "putrefazione cerebrale".^[18][19]

See also

• AI slop – Low-quality AI-generated content
• Algospeak – Obfuscated speech on social media
• Digital media use and mental health – Mental health effects of using digital media
• Elsagate – Controversy concerning a genre of YouTube videos
• Enshittification – Systematic decline in online platform quality
• Glossary of 2020s slang
• Italian brainrot – 2025 Internet meme featuring AI-generated characters
• Low culture – Term for forms of popular culture with mass appeal
• Shitposting – Intentionally posting poor-quality social media posts
• Sludge content – Genre of split-screen video