roflmfaoofl 

"Rolling on (the) floor laughing my fucking ass of out fucking loud" Laughing real hard and a whole lot more than roflmaool. Basically roflmaool with fucking in it. Add a z to the end and it is the ultimate expression for laughing real hard or a whole bunch or random letters.(roflmfaooflz)

A: it was rainin yesterday nd my grandma sed is tht thunder and my cuzin sed no saturday!!!

B: roflmfaoofl :D

roflmfaoofl by lilpoohbear July 6, 2008

roflmfaol 

"rolling on floor laughing my fucking ass off loudly"
Mainly used online messengers and games.

roflmfaol - made by combining the other abbreviations that refer to laughing.
rofl + lmfao + lol = roflmfaol

cashup : i had curry for dinner and now my shit turned yellow. lmao

hater#1 : fuck thats gross.

hater#2 : wtf

hater#3 : roflmfaol !!!

roflmfaol by egebiginkegeyz October 25, 2006

ROFLMAOOL 

The sultan of the great nation known as Stfunoob, known for his wise decisions and harsh punishments. Also, it stands for "Rolling On the Floor Laughing My Ass Off Out Loud," which is a combination of ROFL, LMAO, and LOL.

All Hail the Grand Sultan Roflmaool of Stfunoob!

Person 1: Dude! The PBS in our city burst into non-profit flames!
Person 2: ROFLMAOOL!

ROFLMAOOL by Ben L. March 20, 2005

rotfflmfaoofl 

epic and totally useless acronym for "rolling on the fucking floor laughing my fucking ass off out fucking loud"
combination of rofl, lmao, lol and fucking

dude1: you are gay for using "rotfflmfaoofl"
dude2: ROTFFLMFAOOFL!! that's so true!

rotfflmfaoofl by J-Lima December 31, 2008

roflmfaomf 

Abbreviation for "Rolling On the Floor Laughing My Fucking Ass Off Mother Fucker"

roflmfaomf dude thats hilarious

roflmfaomf by dontspitonme April 28, 2007

rofflmfaoolttfm 

Basically a combination of a lot of acronyms. It stands for: Roll On the Fucking Floor Laughing My Ass Off Out Loud To The Fucking Max.

It's usually used when something is outrageously hilarious. It's meaning is even mroe evident and bold when it's in CAPS.

<Scene from Family Guy>
Stewie: For every sprinkle I find on my cake...I'm going to kill you.
Me: ROFFLMFAOOLTTFM!!!

rofflmfaoolttfm by nEVERsAYdIE February 23, 2005

ROTFLMFAOOL

An acronym, standing for: Rolling on the Floor Laughing my Fucking Ass Off out Loud. Usually used when something is the highest level of funny.(Usually used in Texting and/or IM'ing.

(IM)
UrbanDictionary321: My ROFL COPTER goes SOI SOI SOI.

NaziLeprechaun666: ROTFLMFAOOL!!!!!!!

ROTFLMFAOOL by Justin McIsaac May 8, 2008