Another word used when referring to Clear Glossy Top Coat Nail Polish. Often used by viewers of Cristine from the YouTube channel, SimplyNailogical, who never seems to do actual nail tutorials anymore.
Person 1: Do you have any Glossy Taco?
Person 2: WTF is that?
Person 1: A Glossy Nail Polish Top Coat? Glossy Taco, preferably holo?
Person 2: Ah, you like that nail polish girl? The one who has an unhealthy obsession with holo and started the 100 layer challenge.
Person 1: ...Maybe