FNAC 

Fart Noise Amplification Chamber. Most commonly known as the toilet bowl.

My brother was on the FNAC last night during dinner. His farts were so loud my sister could not finish her meal.

FNAC by freedom boy June 28, 2009

FNAC 

FNAC "Five nights at candy's" is a fan made game that copies FNAF "five nights at Freddy's"

1: Bro didn't u try FNAC yet its a fan made game that looks like FNAF
2: Of course i tried it , its more scary than FNAF specifically FNAC 3

FNAC by 1WHYBRUH1 June 9, 2022

FNAC 

A good awesome 3 series game franchise “five nights at candys” often abriveated to FNAC made by Emil macko as a FNAF fan game which eventually turned into a part of the fazbear fanverse initiative made by Scott cawthon the creator of fnaf.

Guy 1:bro did you hear about the FNAF fan game FNAC
Guy 2:yeah I thought it wasn’t that scary tho

FNAC by Disgustedfiend2 October 3, 2022

FNAC 

FNAC is just like FNAF but FNAF means five night at Freddy’s FNAC stands for the fan made horror game known as Five Nights At Candy

Person 1: I play fnaf
Person 2: wait you do that’s awesome but I don’t have enough money to buy it so I play FNAC

Person 1: cool!

FNAC by Lunar enthusiast October 11, 2022

Fnacky 

someone who is fat and likes to snack a lot

Fat + Snacky = fnacky

Fnacky by MKH02 December 4, 2016