Used when comunicating via text, usually in a 'live' situation (irc, IM etc), that you have heard, recieved or understood a statement or comment.

Unlike replying "cool" or similar, it does not infer that you agree or disagree or allocate it a positive or negative emotion, merely that you have noted it.

Interchangable with "nod", of which it is an intentional manipulation.
Use of both nod and nog prevents spamming of one reply and immediately informs the person being replied to that the user is awake and listening, not just nodding dumbly.

Nog replies can be used solely as an 'I understand' word in the form of "noggle". This is the inverse of "boggle", where you do not.

Synonym for racial slur nigger. Derived from nigger, leading to nignog, leading to noggins, and shortened to nogs.

1) a derogative term for an African American, originating in Schenectady NY. Short for "Nig nog".

2) Jeff's race horse

A black person who acts like a nigger. Someone who is selfish and just cares about themselves. Someone who will fuck someone over in anyway to just better themself. A fucken piece of shit.

A NOG it a girl or guy that is white that dates black people. It is manly use for white girls that are have or will date a black guy. NOG literally means (Niger only girl). A girl that looks sluty wears high tops or has her hair jelled can be classified as a NOG as well.

Use as an emote, this is an intensification of "nod", denoting more emphatic agreement. Originated with PvP MUDs.

night fog

A small word that can be used in a broad way. Can be used to cut any speaker off in a blunt manner. Can be used as an alternative to a censored bleep. Is also a term of endearment, and in the same breath an insult.