Nef 

Created in the Anandtech forums, it was a member who posted useless crap to increase his post count. Hence, the term eventually branched out in to other forums and became a popular term among forum goers. Lifers are usually a harmless bunch, not as vicious as trolls. All they care about is the postcount..

You're such a nef.
Stop neffing your lifer.

Nef by prop August 19, 2004

Nef 

Wack

All these other definitions are nef.
No cap.

Nef by Bigthang June 21, 2019

nef 

usually found in forums;
somebody who wastes a post with a useless remark or comment just to increase their post count.

POSTED BY: uselessuser

hey yo sups dudes, ..i just took a shit just now! cool huh! ur thoughts?

nef by dan January 8, 2003

nef 

v. or n.

Much like post whoring, but usually much more comedic and with more of a purpose (I know it's an oxymoron). Created in the AnandTech forums (likely in ATOT).

(to a nef that isn't funny):
Stop posting/BAN!/DIAF, you worthless nef.

nef by ts3433 March 24, 2005

NEF 

Not Even Funny

Abbreviation to "NOT EVEN FUNNY"

Nef can be used in speech and on internet (forums or chats). A proper moment to to call the word is when someone tries to be clever and fails.

NEF by DjMaCk0k$ November 22, 2011

Nef 

A sweet little person who cares about everybody more than themselves.

You're well my wee Nef, always putting everyone first.

Nef is the nicest little person in the land

Nef by Fluffiest Bunny December 12, 2007

nef 

Short for nephew, used when addressing an acquaintance or friend

"Hey Tyrone, what's up my nef?"

nef by Sylkki August 2, 2006