roflmaobtc 

Rolling on floor laughing my ass of biting the carpet

<Joke here>
Joe: roflmaobtc

roflmaobtc by t3h root of all 3vil November 21, 2004

ROTFLMAOTTCOOMEASCOOMN 

rolling on the floor laughing my ass off till tears came out of my eyes and snot came out of my nose

(in a chat window)

a: dude...check this out!!! <insert super funny link here>
a: (5 minutes later) you there?
b: (15 minutes later) DUDE!!! ROTFLMAOTTCOOMEASCOOMN!!! OMG OMG!!!

ROTFLMAOTTCOOMEASCOOMN by krist0ph3r April 19, 2009

ROFLMAOWTASOUMHTAEFT  

rolling on the floor laughing my ass off while taking a shit on ur moms hairy tits and eating french toast

Wong: knock knock
Chong: whos there
Wong: boo
Chong: boo hoo
Wong: well you dont have to cry about it
Chong: ROFLMAOWTASOUMHTAEFT !!11! !

ROFLMAOWTASOUMHTAEFT by n00bi34lyfe December 6, 2006

ROFLMAOOTDADTSAITPOAOT

Rolling on the floor laughing my ass off out the door and down the street and into the path of an oncoming truck

Mr. X: *Tells an extremely funny joke*
Mr. Y: ROFLMAOOTDADTSAITPOAOT
Mr. Y: *gets killed by a truck*

ROFLMAOOTDADTSAITPOAOT by Nepenthe The Great November 9, 2006

ROFLMAOWTIME 

Rolling on floor laughing my ass off with tears in my eyes

Ha, ha! That was funny. ROFLMAOWTIME.

ROFLMAOWTIME by Tom April 3, 2003

roflmaoaicscismp 

Rolling On Floor Laughing My Ass Off And I Can't Stop Cos I'm Shitting My Pants

Guy nr. 1: Here's a joke: JOKE!!!!!
Guy nr. 2: roflmaoaicscimp!!! That's funny!

roflmaoaicscismp by Eirik May 7, 2005

ROFLMAOKCAB 

Rolling,On,Floor,Laughing,My,Ass,Off,Kicking,Cats,And,Babies, a term coined online for laughing at a joke made by a close friend that will one day result in an amazing nickname, inside joke, or story.

Joe: What if I started calling you (hooliganvonhooliganberg), and then i told your work that was your new name, they would be like HOOLIGANVONHOOLIGANBERG, WTF, WE USED THREE NAME TAGS TO DO THIS NAME, GET OUT OF OUR STORE NOW!!

Steve:ROFLMAOKCAB

Jack: BILL LOOKS AT GAY (pr0nz)

Joey: Dude, ROFLMAOKCAB

ROFLMAOKCAB by sprinkles7897 December 6, 2009