FNF

Fault Not Found - Term used by engineers to describe the outcome of testing something and not finding anything wrong.

When ringing back to base after testing a telephone line. "Yes that one is FNF"

by Slimeburger October 13, 2007

FNF

five nights freddy

i love the game fnf (((((five nights freddy))))) :)))

by Noudele April 14, 2021

FNF

FNF means "fuck nicotine facts", Usually used when instagram accounts post facts about nicotine

Oh my god man FNF

by Pissmonster March 11, 2021

FNF

the worst game ever made

A wanna play some FNF
B no
A why not
B no

by the inventor of cool May 11, 2022

FNF

you were looking for FNF but Google gives you Fnaf

Showing results for fnaf
Search instead for fnf

by OpheeBob fan August 27, 2021

FNF

FNF : Fuck N**** Free meaning a girl has stopped messing wit a fuck boy

Friend: I miss him
Me: Bitch I'm FNF It's a HOTGIRL SUMMER.

by hearteyesssforkayy May 18, 2022

FNF

the worst video game of all time

parappa the rapper is way better
dislike if you're a loser
like if you're a giga chad

the word fnf means cringe

by chill dedede May 19, 2023