Acronym - for 'Fuck Off For Now'. Used to end a text conversation when you want it to finish but do not intend to be rude. FOFN is a tongue-in-cheek way of saying: "this conversation is over for now."

VERY IMPORTANT:
FOFN is the FINAL word. Once used, the conversation is OVER.
Jimmy (texting)
blah blah blah

Kev
blah blah blah (with Texan accent)

Jimmy
FOFN

SILENCE. The conversation is over!
by Beallucas May 1, 2009
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fuck off for now, get lost untill next time, LOOSER
well is'nt that mature, FOFN
by Jenna (BIG RED) June 7, 2006
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'Fuck off for now' - Passive/aggressive manner of extricating oneself from social network chat without causing immediate offense. Bastardisation of tweenglish 'Ta Ta for now'.
0115am
The Pope - So I says to ma bitch 'Get down there'.

0120am
The Pope - You still there?
0125am
Archbishop of Cantebury - Yeah but look fofn.

The Archbishop is now offline
by stevecurse October 10, 2010
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