ROFLMAOBUC 

Rolling On The Floor, Laughing My Ass Off; Blowing Up Chunks

It is to be believed the person is laughing so hard they fell off the chair and are rolling about, vomiting in delight.

It is to be believed the person is laughing so hard they fell off the chair and are rolling about, vomiting in delight.

Thus they would eventually type ROFLMAOBUC!!!

ROFLMAOBUC by Endersothergame November 2, 2009

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

roflmaobbq

Acronym for "Rolling On the Floor Laughing My Ass Off Barbecue". Almost exclusively used to poke fun at overuse of stereotypical internet acronyms such as lol, rofl, wtf, omg, etc. If spoken, it is pronounced Roffle Mayo Barbecue. Use of this acronym may indicate its user is sick of having to endure all the newbs using the above acronyms, or could be meant in a more lighthearted way.

Newb: "Omg lolz! i pwned that ganker with a headshot!"
Newb-hater: "Roflmaobbq....."

roflmaobbq by Cyphern September 24, 2005

roflmaobst 

rolling on floor laughing my ass off but still typing

Ben Dover: hahaha roflmao

Elieen Dover: roflmaobst??

Ben Dover: fuck off :/

roflmaobst by toolbar April 29, 2010

ROFLMAOBSAOTPAKTFOWPM 

Rolling on the floor laughing my ass off blowing snot all over the place and knocking the furniture over while pissing myself. An phrase first posted by an IMDb user called Ambient_Soho, who used it after I forgot to post a link to a video when I had started an entire thread about it.

ROFLMAOBSAOTPAKTFOWPM!!!!!111!1!11
<rolling on floor laughing my ass off blowing snot all over the place and knocking the furniture over while pissing myself>
Not at the video but at this topic! Who the hell posts about a video but doesn't even put a link?!

ROFLMAOBSAOTPAKTFOWPM by Wheatsnack June 21, 2006

roflmaoasc 

Roflmaoasc is a variant of the well known roflmao(:rolling on the floor laughing my 4$$ off) and means:

rolling on the floor laughing my 4$$ off and scaring the cat

..which adds even more to the greatness of the laugh, resulting in the kind of laugh many people have died happy from

Cats don't like this kind of stuff, others find it funny, but most are too scared.

-The day Microsoft will make something that will not suck, will be the day they will start making vacuum cleaners.
-ROFLMAOASC!!1

roflmaoasc by MadCatMk2 March 6, 2007