neff

v. To send data, usually with a phone, using near-field or NFC technology. Often involves the use of jailbroken mobile devices. Popular with New York City teenagers.

Yo, neff me that new Akon track and I'll hook you up later.

by Dwight3000 December 31, 2011

neff

Verb

To Neff (eg Neffing)
Neffer (one who neffs)

To neff is to post uselessly in order to increase one's post count in an online forum.

Someguy: ...posts funny story about his girlfriend...
Neffer: lol!!

Bumps are a form of neffing quite often.

Also known as postcount++

by airencracken June 11, 2006

neff

Verb

To Neff (eg Neffing)
Neffer (one who neffs)

To neff is to post uselessly in order to increase one's post count in an online forum.

Someguy: posts funny story about his girlfriend
Neffer: lol!!

by airencracken June 11, 2006

NEFF

THE SOUND A HOMOSEXUAL MAKES WHEN EJACULATING INTO ANOTHER MAN'S ASS USUALLY FOLLOWED BY A SMILE WITH HIS TONGUE OUT

NEFF IT FEELS SO GOOD TO CUM IN YOUR ASS

by BALLS MAHONEY October 8, 2012

neff

To shove one's fist up another's ass. Also known as "fisting".

"I was neffing the wife last night, and she shat on my arm!"

by wazzledoozle September 5, 2006

neff

a straight male who hangs out with all the hot girls but never gets anything from any of them (often refered to as the bestfriend)

situation 1:

guy 1- hey dude im goin to the movies with a few girls tonight...

guy 2- nice man, yougonna get any?

guy 1- probibly not

guy 2- dude dont be such a neff

situation 2:

chick 1: im thinking about going out with tyler

chick 2: ew no, hes just a neff!

by nathaniel bangem March 26, 2009

neff

Neff: one of a series of noisy up-and-down jaw movements with mouth and eyes wide open, often performed by nearby, toothless diners that appear to be in a trance. Also indicates the person who is neffing (the neffer). Used as a nound or verb.

Yahuda ask his mother if it was OK to imitate the elderly neff at the next table while dining at Cowboy Bob's Bean Barrell.

by mellophan April 1, 2021