Gayrista Share definition Flag A gay male that works at starbucks. Can often be sassy and over opinionated. Oh my god! Are you talking about Christian? The local gayrista that works at the Starbucks in the mall? Gayrista by A man’s man June 7, 2019 0 0 Get merch Get the Gayrista mug. Buy Now — $32.95 See more merch