if an item has a fine consistency, such as koolaid, pepper, or Jerusalem Artichoke, and can be snorted for considerable pleasure, the item is then deemed as "snortable"

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.

Snortables refer to any and all drugs that can be snorted.
If you can't be bothered to name every powder you are carrying you just refer to it as snortables.