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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.
by scrubbucket12 May 08, 2008
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8
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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Also known as non-athletic fuck. NAF is a word that originated in one of the worst high schools to exist, Lisbon. NAF was used by students to berate other students. Even though NAF's make up 73.2% of Lisbon high school it is still used as an insult. There have been many NAF's throughout the years but no other NAF's compare to one. They call him the original NAF, the one NAF, the NAF to save all NAFkins. You get the point this man is the physical personification of NAF. This man is none other than the redhead Hunter.
You see that man over there, yeah he is a massive NAF.
by Nice Try Naf November 18, 2018
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Non-Athletic Fuck. Someone who sucks at all sports and lacks coordination
Tweeters is a NAF, it appears as if he has 2 left feet when he runs.

or
Reid sucked so bad at baseball he was given the nickname NAFerty Daniel
by dwil2131 January 18, 2010
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