Gen Z Uses Brain Rot to Mean Meaningless Videos Watched on Purpose
For Gen Z, the term describes aggressively meaningless videos that are watched on purpose.
Deep Questions with Cal Newport · The Truth About Brain RotTo one middle-aged millennial, Cal Newport, who holds a doctorate from MIT, brain rot sounds like scrolling too much beginning to reduce your cognitive capacity. Among members of Gen Z, the phrase means something more specific.
Gen Z uses brain rot for a kind of video, in Newport's words, "that is aggressively devoid of meaning."
The signature example is Skibidi Toilet, built around a singing head sticking out of a toilet. A second category uses artificial intelligence to make hybrid animals, including a craze popular in Italy around a character called Trippi Troppi, who chants nonsense rhymes about bellies and trotting mice.
So brain rot, in this slang use, is not a diagnosis about attention, sleep, and mood. It is a label for the videos themselves.
Questions people ask
What exactly is Skibidi Toilet?
It is a long-running animated web series first posted on YouTube in 2023 by an animator known as DaFuq!?Boom!. It depicts a war between singing human heads in toilets and people with cameras for heads, with almost no dialogue or plot, and it has logged tens of billions of views among young viewers.
What is Trippi Troppi?
It is part of Italian Brainrot, a 2025 wave of AI-generated animals and objects given Italian names and nonsense chants. The clips pair odd hybrid creatures with a mock-Italian voiceover, and Trippi Troppi is one of the best known characters, built around rhymes about bellies and trotting mice.
Do doctors think watching this stuff actually harms the brain?
There is no medical diagnosis called brain rot. Researchers do find links between heavy, fragmented social video viewing and worse attention, sleep, and mood, but the effects come from the habit of constant scrolling, not from any one silly video.