Acronyms dictionary OFN What does OFN stand for? OFN is a slang acronym meaning on foe and 'nem (enemies), as "I swear on my foes and enemies." It also stands for oh fuck no or naw. Related words: fuck this shit I'm out GTFO FFS I swear Examples of OFN OFN I THINK MY PHONE IS TAPPED AND EVERY TIME IM ON FT ITLL HANG UP OH NO @louduh, June, 2018 lol I ain't settling down until a Mf really show me they wanna be with me 💯 😂 ofn ain't no female finna play me @splashstatic, November, 2017 Can I ask yal a serious question? Why yal go bald head jus to put a wig on yo shit two weeks later? Ofn grave I’m not even tryna be funny that shit jus don’t make sense @__TjDetweiler, December, 2017 SEE MORE EXAMPLES Who uses OFN? Me.Me me.me Just Added 4th of July, boogaloo, shelfie, ACAB, yeet Note This is not meant to be a formal definition of OFN like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of OFN that will help our users expand their word mastery.