From William S. Burroughs' "Naked Lunch" novel, it means junk such as heroin.

The Nussy, or the “nose pussy”, if you will, was discovered during the corona virus pandemic of 2020. People that had to be tested for Covid-19 had to have their nose swabbed right where the brain connects, which often led to people rolling back their eyes and gagging.

A nose-swab-fetish developed from this, because we, as humans, ruin everything.

Black Meat:
is a term not often but used for a darked skinned person, alot of boys prefer to not be with a black meat girl because their skin may be too dark but you really do not have to have black skin to be called black meat