A "term" Christine, from Simply Nailogical on YT, created. The meaning of "glossy taco" is actually "glossy top coat" (nail polish). But her fans always heard "glossy taco" because of the way she says it, therefore it became a slang word she uses.
After I buff the holo, I'll add a glossy taco to seal it.
Glossytaco is invented by the great simply nail logical!!! It is something you put on your nail before nail vinals or when you are done with your nails!
Damn girl that is a great fucking glossy taco!
Time to put on a glossy taco since we are gonna do nail vinals next!