_hot_ - Gaystash

Here is a detailed look at the phenomenon.

No symbol lives without debate. Some critics within the gay community argue that the is still too tied to the "Castro Clone" era of hyper-masculinity, which can sometimes exclude effeminate gay men or people of color (whose facial hair grows differently). Others see it as an exclusive "trendy" look that has been co-opted by wealthy, white, cisgender gay men in expensive leather aprons. gaystash

The association between mustaches and gay identity reached a fever pitch in the 1970s and early 80s with the rise of the Originating in San Francisco’s Castro District, this look consisted of a hyper-masculine ensemble: flannel shirts, tight Levi’s, work boots, and, most importantly, a thick, well-groomed mustache. Here is a detailed look at the phenomenon

If "gaystash" refers to something specific that I haven't covered, please provide more context or details, and I'll do my best to assist you further. Others see it as an exclusive "trendy" look