F an A is the short version for "Fuckin Eh".
Fuckin Eh means to totally agree with a person.
Johnny:Fred was an ass last night.
Billy: Fuckin' Eh (F an A )
A gorgeous, young individual with a great personality,long dark hair,and a hot body. She tends to be smart, straight forward and lot of people tend to like her.
boy 1: I met this girl the other day,she was amazingly kind and gorgeous.
boy 2: oh i don't meet to many fanas where I am from.
1. A Spanish slang word (more specifically Cuban) that simply means dick cheese
2. A word that can be used to describe something useless.
I didn't wash my schlong
for a week and it ended up covered in fana.
My old N64 controller is all fucked up from Smash Bros. it's nothing but fana now.
F-an A or F-ing A simply stands for Fucking Asshole or when slured Fuckin or Fuckan Asshole.
That F an A cut me off!