FFMAO 

Fucking farting my ass off

Billy: Travis- bring me gasx on the way home.. FFMAO
Travis: Ugh. Billy, you should’ve known that Mexican food wasn’t gonna sit well.. omw

FFMAO by Kakialeichem July 25, 2019

FMAO 

1) Acronym for "FUCK MY ASS OFF".

2) A combination of the popular internet phrases "FML" and "LMAO" which can be used in a variety of contexts.

3) An expression of frustration.

4) An expression used to describe sexual activities.

"FMAO, girl! I got blackout and backed into your brother's friend's car last night! FMAO!"

"I tried to have a friendly BBQ and it turned into a goddamned shit show. FMAO!"

"I FMAO'd last night... LIKE A BOSS!"

FMAO by Maria & Dan June 21, 2009

fumao' 

puertorican saying meaning stoned or under the influence of drugs

~ ese tip esta fumao'
~ that guy is so stoned

fumao' by ~boricua~ November 19, 2006

FMAOL 

Fuck My Ass Off Laughing
This is just LMFAO, switched around, for a new, funner word that you and your friends can say to eachother and confuse the fuck out of other people, and fmaol at their cluelessness.

Jim - Dude, i totally FMAOL'd when i found out derek's girlfriend had a cock...that's bigger than mine.

FMAOL by cockboybuttslut February 1, 2010

FMAO 

Although it is an abbreviation that stands for "freezing my ass off," FMAO can stand for many things, such as "farting my ass off."

Holy Shit! I should have worn a coat today, I am FMAO!

FMAO by fabcookie96 December 6, 2009

FFUAOK 

Shortened term for

"Fuck forgetfulness, you asshole, okay?"
In other words, "Stop being forgetful, its annoying!"
Commonly used term among internet chatrooms/ networking sights

Guy 1: "Dude, I forgot where I put my keys, I cant drive you later"

Guy 2: "FFUAOK!"

FFUAOK by NINJuhh October 13, 2009

flmao 

fucking laughting my ass off

used to descripe that you are laughting real hard. No one knows when Sephirotgal started to use it, but we fear she got it from ragnarok online. Anyway, dont put me down for making up things, it is actually used.

*Cloud Tribal falls in pit*
Sephirotgal: FLMAO!

flmao by Aldo September 13, 2004