It means that a person agrees with someone or something, but is too fucking lazy to say "Yes" or "I agree."

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.

When a guy questions a statement made by another.

Stand for Minger minger heavy minger.

Describes someone to be extremely ugly.
Pronounced "Mmhm" in conversation.