look up any word, like dirty sanchez:
 
14.
Short for Not A Fan.
Jenny: What do you think of my boots?
Polly: N.A.F.
by Alli August 31, 2006
 
1.
NAF
Developed at St. Olaf College in Northfield, MN, NAF stands for "Non-Athletic Fuck". It can be used to refer to a person with zero athletic abilities, or someone who is clumsy or untalented. It can also be used as an adjective.
Johnny is terrible at sports, he's such a NAF.

Did you see that guy fall down the stairs? What a NAF.

That was a NAF throw, man.
by Brobo Cop November 18, 2010
 
2.
naf
Not A Friend
Dude you're such a naf.

Paripoop is a such naf, he tries to steal my girls but is unable to cos he's not the ilmeister.
by Baus1234 May 15, 2012
 
3.
NAF
A person who is a Non-Athletic F*ck ie. Can't play sports.
Non-Athletic F*ck
That guy sucks at sports... what a NAF.
by The Dealer October 28, 2006
 
4.
Naf
A British slang word for if something is bad, or went badly.
George: Oh that film is naf.

Lucy: Pffft. That was naf.
by Patient4479 September 27, 2013
 
5.
naf
An word mostly used in England to describe someone to be bad at a certain subject.
He just got a new drumset, but I'm naf at it.
by Braden August 05, 2004
 
6.
Stands for 'Not A Fan'
When pronounced as a single word (naf) it is has the secondary yet almost synonymous meaning of something being 'lame' or generally not very good.
This acronym coincidentally spells 'Fan' backwards, adding further depth to it's meaning.
Because of these two notable coincidences, the word is entering common usage throughout the globe.
Person 1: 'Have you seen 'Avatar' yet?'
Person 2: 'Yes, but to be be honest I'm N.A.F'
Person 1: 'I'm N.A.F either, to be honest I thought it was naf'
Person 2: 'Agreed, in fact I'm the reverse of a fan, a naf, if you will'
Person 1: 'Oh, I will'
by TheMightyGustaf February 20, 2011
 
7.
not a factor (in the 2008 presidential election)

from WHATTHEBUCKSHOW with Michael Buckley on youtube
Rudy Giuliani is such a N.A.F., (rather) talk to the people who gonna win.
by hefferman January 09, 2008