fyayf 

F*ck you and your family!

- Hi Tony, sorry to tell you but we have to let you go. Thank you for your selfless efforts over the past 20 years though.
- FYAYF!

fyayf by BelGz June 2, 2016

FYAYM 

"Fuck you and your mother". Generally used as a sign of irritation or being unhappy. Especially used when some idiot has just said something very stupid to you.

Johnny: "Game's at 6:00 tonight."
Danny: "Hey Lisa, you know the game's at 6:00 right?"
Lisa: "Do I look stupid to you?! FYAYM!"

FYAYM by psychobatgirl July 26, 2011

FYYFF

Fvck You You Fvcking Fvck!

"You let who into the forum?"

"FYYFF"

FYYFF by The one and only EF May 22, 2004

FYAYM 

Fuck you and ya mama

Billy: I cheated on u

StarKisha: FYAYM

FYAYM by Dahhbihdezismyimvu November 24, 2019

FYAYB 

Fuck you and your bitch

Shawn- I’m hanging with my girl today

Devin-FYAYB

FYAYB by Niqueeex December 22, 2022

fyyfff 

Acronym for, "Fuck you, you fucking fat fuck."

Brian was really mad at Mikey during the pickup football game and all he could come up with was, Fyyfff.

fyyfff by Super3Way October 7, 2014

fyiyfa 

Fuck you in your fucking ass

I did not take your wallet, so FYIYFA!!!

fyiyfa by Blackwidowphantom September 6, 2014