On fleek

Roughly means aesthetically pleasing or cool looking. A pseudo-ebonic slang term used by well-off suburbanite zoomers in an attempt to emulate the authentic slang of ebonics and African American Vernacular English (AAVE). The term has become especially common with social media influencers and white zoomers on the west coast.

See also: bussin, sus, gyatt, etc. for other pseudo-ebonic terms.

Those eyebrows are on fleek gurl.