Fucked Longmint -

(e.g., a "minting" process gone wrong)

It is possible this is a niche slang term, a very recent internet meme, or a typo for a different topic. To help me provide the review you're looking for, could you clarify what this refers to? For example: fucked longmint

There is no widely recognized product, brand, cultural phenomenon, or technical term currently known as a very recent internet meme

(e.g., a flavor of tobacco, candy, or a clothing brand) a flavor of tobacco

If you can provide a bit more context on where you heard the term, I'd be happy to dig deeper!