Naf 

A British slang word for if something is bad, or went badly.

George: Oh that film is naf.

Lucy: Pffft. That was naf.

Naf by Patient4479 September 29, 2013

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.

NAF by Brobo Cop November 21, 2010

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.

NAF by The Dealer October 28, 2006

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.

naf by Baus1234 October 24, 2012

Naf 

non-athletic fucker.

can be used in situations other than sports.

if someone just threw a bad pass.
"wow, nice throw naf."

you can also say naf and a half for extra emphasis.

Naf by scrubbucket12 May 8, 2008

NAF 

Non-Athletic-Fuck

Ryan is such a NAF

NAF by arthurdragomir October 17, 2018

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.

naf by Braden August 5, 2004