Nofs is simply short for: "no fucking shit". Sometimes people fake a call frome a person called: "The Nofser" and hand over either their hand or any other object they are using as a fake phone, to a person making a fairly obvious statement.
1.
person-1: I think your mother loves you.
person-2: Nofs.
2.
person-1: I think your mother loves you.
person-2: Hold on for a second, I have to get this, yes *person-1* is here, it's for you.
person-1: Who is it?
person-2: It's the Nofser.
by 7991ledom August 28, 2012
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Group of modern pirates(not the water pirates silly) that release music to be downloaded from file sharing websites. nofs stands for no file sharing and they do it to be comical.
Drake-Thank.Me.Later-(Retail)-2010-NoFS
by generalf0ley February 6, 2011
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The act of being utterly annihilated in any phsyical way; typically through long distance running
Runner 1: "I missed practice yesterday cus i'm a panzy, what did we do"

Runner 2: "Don't speak to me.... I'm to sore from getting Noffed.... Hard"
by cross country kid November 3, 2011
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Non-Operating Fuck. Used in the United States Marine Corps by Motor T drivers to describe non-motor t Marines or boots attempting to drive vehicles they have no business driving.
Infantry Marine: "Hey I got the humvee stuck in a ditch again. I don't know what happened it just went off the road."
Motor T Marine: "You fucking NOF."
by KissMyAsthma99 July 8, 2015
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Flo-Rida-Mail.On.Sunday-(2008)-NoFS Torrent Download

Typically used when downloading torrents.
by Wyatt P August 23, 2010
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Not Office Friendly

Pics / weblinks that are posted on message boards of an inappropriate-for-the-office nature. Usually refers to porn.
by coquetteski August 10, 2005
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Not Office Friendly.

Used to describe material which is not usually acceptable material to be accesssed from your work PC. The sort of think you wouldn't want your boss to see
"Here is an email of that porn we were talking about - watch out though *NOF*"
by Camperoo August 30, 2005
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