Definitions by blackjapanese

Holo taco 

A word mostly used by the amazing youtuber under the name of Simplynaillogical that means Holo: Holographic nail polish and Taco: Top coat so it basically means Holographic nail polish top coat :)

Then you must apply some Holo taco to secure it.

Holo taco by blackjapanese July 17, 2017