A Dimnut is someone who can either be stupid or someone who doesn't listen.
Dimnut can also be used as a derogatory term, replacing words like Cunt

A cultural and aesthetic mind-state that prioritizes making money, even as an “underground” or “radical” creator. The work isn’t made for money, but it’s the money that matters the most.

An unintelligent child, that has the brain the size of a peanut or small

A crazy person who is also not very bright