TIL "Brain rot" was first coined in Walden (1854) by Henry David Thoreau
TIL "Brain rot" was first coined in Walden (1854) by Henry David Thoreau
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Brain-rot - Etymology, Origin & Meaning
"decomposition in the citadel of life" (Algernon T.B. de Bale, M.D., "Exhausted Brain,"… See origin and meaning of brain-rot.

While England endeavours to cure the potato-rot, will not any endeavour to cure the brain-rot, which prevails so much more widely and fatally ?