1. Someone who likes Porsche vehicles. A Porsche fanatic of sorts.

2. Someone who races Porsche vehicles professionaly, or for a hobby.
You going to the auto cross race this weekend? They are racing Porsches-- there's gonna be Nachii's everywhere.
by Matthew Tye April 11, 2006
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1. A Nachii is a fan of Porsche vehicles. Nachii's live, eat, sleep, and breathe these cars, and their ultimate goal in life is to own one someday.

2. A Porsche enthusiast.
The new 2007 Porsche 911 Carrera S is nearly out, Nachii's all over the world are going to flip when they hear this!
by Matthew Tye April 6, 2006
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A boy who is an ethical hacker from birth being the most useful person you know and is likely turns you on at times. He is a ray of light who is very sexy and has a big black cock
Ex: Hi Nachii can you help me fix something wrong with my computer?
by Alpha is not homo November 23, 2021
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