SMFAO 

Smoking
My
Fucking
Ass
Off

An acronym used by smokers via text or instant message to tell the person on the receiving end that they are smoking.

Stevie: "yo where you at?"
Joe: "At the coffee shop smfao"

Wizzle: "What you dooin on 4-20?"
John: " Chillin on the corner smfao"

SMFAO by Jay<3Tee April 14, 2010

SMFAO 

Sweating/ed

My

Fucking

Ass

Off

!

This Past Summer When Ever I Went Into The Attic

I D SMFAO ! It Was So Fucking Annoying !

SMFAO by D-ROC21 September 14, 2011

S= SMAOALEIEKDODLWUAPHSPSNSPAJAOLWIZPAJSOWNSOWNZOAKXOSNOSZNAOANQPDNWOBSOWFUCKYOURAWLF 

Iphone 6S

Oh right you have an Iphone 6 -
S= SMAOALEIEKDODLWUAPHSPSNSPAJAOLWIZPAJSOWNSOWNZOAKXOSNOSZNAOANQPDNWOBSOWFUCKYOURAWLF

S= SMAOALEIEKDODLWUAPHSPSNSPAJAOLWIZPAJSOWNSOWNZOAKXOSNOSZNAOANQPDNWOBSOWFUCKYOURAWLF by Sd.Kfz. 231 8 rad Wehr Stud September 13, 2022

smao 

verb meaning "study my ass off". use when test is near and knowledge is lacking.

Joel: don't you have a test tomorrow?
CJ: oh shit! i totally spaced. now i have to smao
Joel: smao?
CJ: Yeah, Dillhole, i have to study my ass off

smao by lemiWINKS3 May 15, 2008

smfa 

suck my fucking ass

normal person:hi

some rando:smfa

smfa by kidooyettospeddo March 26, 2020

SMFA 

An acronym meaning 'smacking my fat ass'. It is commonly used in the gaming community when someone rages at a game, and is often accompanied by pictures/short clips.

Gamer 1: OMG THIS GAME IS SO TRASH!
Gamer 2: IKR SMFA.

SMFA by xX_ZAZATHE69ER_Xx August 19, 2020

SMAOL 

stands for: Shitting My Ass Out Laughing - A variant of LMAO or LMFAO

SMAOL you have me dying XD

SMAOL by Ton_The_Hungry October 7, 2022