A common name in the Mien language, it is a name usually given to the second-born daughter. Also connotative to awesomesauce.

Because of their dyslexia, most Caucasians pronounce it as 'nia' or 'nee-uh'. However, this is not the case. The actual pronunciation, albeit a very simple one, is 'nye' (as in Bill 'Nye', the science guy).
Muey: Nai came out of my mom's vagina after me. Therefore, she is my younger sister.
by naibot December 01, 2009
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What rock star Billy Squier often says when he is intending to say the personal pronoun, "I".
{Sung, as in Squier's song, "(Another) 1984"}: Nai can't uranate!

(literally translates to, "I am not able to infuse this molten glass with an anion oxide of the heavy metal uranium")
by Telephony September 12, 2012
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A derogatory term calling someone a dog but can be used as any offensive term.
Damn it Green dropped the ball again, that nai can't catch anything.
by ballerdog202 December 31, 2010
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NAIROBI- city in the sun
Yo, imma be goin' to Nai fo' sure- u coming??
by miss J April 23, 2005
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go sleep
in hawaii it is a term used in reference to going to sleep
ho bra...
last night was just shi shi, nai nai.
so tired...
by kaLoLeLove October 11, 2007
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