1) Someone online makes racists jokes.

You reply with NF.

(In the 70's there was a racist political party in the UK they called themselves National Front or NF. This is a sarcasm to the NF.)

2) You fall over break your leg and are laughing.

You reply with NF.
by voodoo666 September 15, 2009
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the National Front, a group of racists who go around beating up foreigners. see also BNP
Yo bruv, we is boppin' wit' da NF tonight.
by Rufai February 5, 2004
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Omg he's so fat, definitely NF.
NF comin thruuuu
by Ytyhsbyjcd2 July 22, 2014
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A short abreviation for Niagara Falls.
Person 1: "Eh yo, you been in NF Lately"
Person 2: "Naw, I like to stay within the T-Dot."
by Mistah T February 17, 2008
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nf - Nice Fish
Its all good.
Times are good.
Sweet.
Every thing is fine.
Hows things ? Oh there all (nf) atm!
by Jimmymack April 1, 2008
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<noob> hey everyone look, i renamed the tubgirl pic and put it on my site.
<jaded fuxer> nf, cockbite.
by dapper June 6, 2003
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Me: ayo what up Jerome
Jerome: mane fuck you you killed my moms bro
me: L.O.L. (laughing out loud) you're such a NF (nigger faggot)
by realunnavus April 26, 2020
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