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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
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Jun 24 Word of the Day
An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.
Sarah: 'OMG Susan, I can't believe you are wearing the same skirt as yesterday. Oh, and by the way, EVERYONE knows what you did with Kevin on the weekend. Plus you look a little fat, are you retaining water?'

Susan: 'LEAVE BRITNEY ALONE!'
by Billy Chickenhole September 15, 2007
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2
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
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3
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
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4
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
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5
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
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6
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
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