used to not give the names of everything

the whale tail is the shape formed when a g-string rides up high over a womans trousers

A vaugue term, often used indesciminately, to describe a thing or things that one would,usually for the sake of convenience, omit and sum up as "what-not"

Commonly used by people with low IQ and who use double negatives in a sentence. A Whatnot will have few teeth that aren't rotting out of their head and usually are conservative politically.

Commonly used by people with low IQ who use multiple double negatives when they speak. A Whatnot will have very few teeth that aren’t rotting out of their head and are usually conservative politically.

The details you forget to name, when naming other specifics.

Used a a way to encompass many items, thoughts, aboslutes that are defined but are too numerous to be listed or the communicator is unsure what they actually are.