Neffing

The act of making plans with someone then not fulfilling the plans you made.

Person 1:Dude are we gonna skate on Friday?
Person 2: Yeah man I'm down anytime!!

-_-_ Friday_-_-
Person 1: Hey man what time are you coming?
Person 2: Dude I can't go
Person 1: ARE YOU SERIOUSLY NEFFING ME RIGHT NOW?? FFFFFFFFFUUUUUUUUUUUUUUU...

by Skate-o-Rama January 21, 2011

neffing

Neffing is posting on a forum about basically nothing in order to drive up post totals.

An example is replying with only a smiley or one word such as "lol": this causes a lot of useless post. Rules often include - no neffing or you'll have your post count or rank significantly reduced!

by Thresher May 30, 2006

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.

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

by Fluffiest Bunny December 12, 2007

Nef

A derogatory term for "neo-feminist"

Hey girl how are you?

I'm not a girl I'm a womyn. God, society's gender stereotypes have reall-

Oh shit, sorry. Didn't realize you were a nef

by Logan Iota May 4, 2014

Neffed

A whole new level of fucked. Beyond the point of no return.

Oh man he just got hit by a car. He is fucked. No, no, he's neffed.

by AuntieJay April 18, 2010

neffed

to screw the pooch, to really fuck up, to have a wack-off video online

man he really neffed the fuck up!

by Dan Cook2 April 21, 2008