glossy taco Share definition Flag Slang term for a glossy top coat finish and usually topped with Holo. Ex: Now after the polish drys, add a nice coat of glossy taco!#TeamHolosexual glossy taco by Menchie and Zyler August 13, 2017 0 0 Get merch Get the glossy taco mug. Buy Now — $32.95 See more merch