The story
Origin unclear. Attested from 2015 in African-American Vernacular English. Gained wider use circa 2017, popularized by its use on the TV show RuPaul's Drag Race by contestant Aja.
First known use, by meaning
- from 2015 Amazed, stunned, or shocked (whether by something positive or negative).
Etymology from Wiktionary, CC BY-SA 4.0.