Top Definition
Mandarin Slang for "breasts"
An American tourist woke up from a coma in Taiwan after celebrating the New Millenium party on New Years eve 2000. Where he commented to a local girl who was wearing a good-bye '99 T-shirt. " WOw you have big Nei Nei (Nine-Nines) tonight" go figure...
by Horng Wang May 11, 2006
1 more definition
5 Words related to Nei Nei
Pronounced 'nay nay'. Means vagina.
I hit her right in the nei nei
by Squidii May 12, 2015

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×