NN

usually calling someone Noname. Or in the HVH CS someone New or Unknown on the server.

Shut up NN

by Ziti April 09, 2020

NN

Two letters used in various alphabetic shorthand systems and slang abbreviations. For example:

1. In short form messaging, "nn" is a stand in for "night night".
2. In law, it's shorthand for "notes" or "footnotes".
3a. In some MMORPGs, it's typically shorthand for "no need" ...3b. Not to be confused with its rare use in data entry as shorthand for "need".
4. In data entry, this is usually shorthand for "Nōmen Nesciō", aka "No Name", to indicate an anonymous or unknown identity.
5. In anatomical notes, it may be used as shorthand for "nerves" (versus "n" for the singular).

1. "Gotta run. nn. xoxo. ttyl. <3"
2. "Defendant was dead at the time (see NN)."
3a. "Trading Sabertooth Gunblade Whip of Light. NN gil / glimmered blood echo orbs!!!"
3b. "Client req followup. NN new TPS reports."
4. "NN caller. Rated 3 stars."
5. "illegible handwriting NN illegiblesquiggly line

by UrbanePictionary February 27, 2019

NN

Nearly Nude, as in almost nekkid

"DUDE! That chick that works at Best Buy runs a NN website! She also owes Lauren Johnson money!"

by poop February 20, 2005

NN

Noname

NN is mainly used by salty cheaters in cs:go hvh scene

by DickButtLover212 December 16, 2017

NN

Mostly likely to fail life, really dumb

NN you’re so dumb!

by tammyjs May 30, 2020

NN

NN stands for the latin "Nomen nescio", that means "i do not know the name". In Italy it was used on birth certificates when the father or the mother was unknown. "Son of NN" became a very offensive phrase and it was abolished on official certificates, but some people still use it as an insult.

"He stole my car! That son of NN!"

by Aracnide August 19, 2018

NN

Short term for Neural Network.

This NN is really cool.

by Niklas Ulvinge May 21, 2005