I’m gonna guess for Equestria, the black and brown stripe would be for non-ponies within the LGBT community. Especially since black and brown fur is more common among yaks and griffons.
The Pride flag with the black stripe is used as a dog whistle showing certain groups are not welcome in that spot. Usually used by those that are anti-Semitic and homophobic (specifically gay males not welcome).
The Pride flag with the black stripe is used as a dog whistle showing certain groups are not welcome in that spot. Usually used by those that are anti-Semitic and homophobic (specifically gay males not welcome).
@Setsugekka
@InuYugiHakusho
https://derpibooru.org/images/2404989
From the thumbnail I though this was Night Glider as well!