AAAflux is an identity on the asexual, aromantic (aroace), and agender spectrums where one is aceflux, aroflux, and agenderflux all at the same time. These can be independent fluctuations or they could happen at the same time.
The term was coined on February 3rd, 2021 by wiki user PuffballisAwesome.
The flag was created by Thistledown15 (known as Briarlight56 at the time) around the same time as the term. It was a combination of the aroace agender flag and the agenderflux flag. They created a simplified version shortly afterwards, which is the one they decided to use for this term.
The term "AAA" is often used for aroace agender individuals, while -flux is a suffix used for identities that can change, as it is short for fluctuating.