1 definition by LaurieAnderSalamander
Niero is the highest in the heirarchy of the word cool. Niero is more zoomer and not as Boomer as saying "cool". Neiro is not to be confused with "neat-o" and is not to be used as a conversation ender a boring conversation filler.
Example 1: Damn LaurieAnn, did you just peep that last ep of live PD? It was Niero.
Example 2: RoeB.Wade, want to go play golf of this new Niero ass course downtown?
Example 2: RoeB.Wade, want to go play golf of this new Niero ass course downtown?
by LaurieAnderSalamander January 13, 2020