Cristine from the
YouTube channel "Simply Nailogical" uses this term when she's about to apply a "Glossy topcoat" onto her
nail. When her channel first started, she used to say "Glossy topcoat" but as time progressed, it slowly molded "glossy taco" taco resembling
top coat.
I suppose you
don't have to put on a glossy taco you could leave it a little textured, but you know me girl, I'm all about that glossy taco. Do me a favor and
don't look that up on urban
dictionary that's NOT the definition I mean someone please update that!