fo means fuck off, shortened in certain games where the real words are censored. used in roblox mainly.
“dude. fo.”
Short for Freak Off, this slang term references Diddy’s notorious parties, but can also be used more casually to dismiss shady or scandalous events. It’s often dropped in conversation to label any sketchy or chaotic situation where things seem out of control or overly secretive
Justin Bieber: “That whole scene last night? Total FO vibes. No thanks.”
Meek Mill: You should of stayed, me and The Diddler got to really know each other.
Justin Bieber: Is it to late to say Sorry?
Meek Mill: I just hope they forgive me for what I did with Diddy.
Justin Bieber: yeah I GTG
Fo means to fuck off. It is mostly used while texting because it would just be wierd to say fo in public
Dude u are annoying me can u FO