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3.
sexy bitch with a sassy attitude.
when a girl walks by with her heels on! nai nai!
by Dapeach February 07, 2012
 
1.
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
 
2.
To go to sleep fo little keeds. Pidgin English Origins
You like go nainai, wit me? naked.
by Lindsey April 21, 2003