Top Definition
ONF
OLD NEWS FAGGOT

figure it out

INTERNETLOLOL
Scenester-Thats OFN
Cooler Person-OFN IN ONF
Scenester-Oh god I suck
by Jesus February 27, 2005
1 more definition
5 Words related to ONF
ONF
The mad blabbering of a drunken Fadwa.
onf onf onf onf onf onf onf onf!
by Punxboy April 24, 2005

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