Was feeling fairly sure I that I had a slow growing brain tumor responsible for my forgetfulness and mental fog, but it could also be brain rot.

Oxfordâs Word of the Year Is âBrain Rotâ
A slang term for supposed mental damage done by overconsumption of trivial online content triumphed over a shortlist that also included âlore,â âdemureâ and âslop.â
nytimes.com