ROFLMAOPAO 

roflmaopao = rolling on the floor laughing my ass of and pissing all over

person 1 : I just peed on a buss
person 2 : ROFLMAOPAO!

ROFLMAOPAO by awesome unicorn February 16, 2010

ROFLMAOPMPWASCBMHOTTWSCOOMN 

Rolling On the Floor Laughing My Ass Off Pissing My Pants With A Stomach Cramp Banging My Head On The Table With Snot Coming Out Of My Nose.

Among me and my friends, it is used very rarely for those once in a few years laughing-so-hard-you-piss-your-self situations.

Guy 1: Remember that time when... <insert hilarious ass story here>

Everyone eles: ROFLMAOPMPWASCBMHOTTWSCOOMN!1!1!11!1!oneoneeleven

ROFLMAOPMPWASCBMHOTTWSCOOMN by SassyPirate July 22, 2008

roflmaowasomh 

Rolling On Floor Laughing My Ass Off With A Sombrero On My Head.
Used on MSN and other networking sites.

Person 1: Woah, that is so funny!
Person 2: ROFLMAOWASOMH!

roflmaowasomh by lisaaaar August 10, 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

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

ROFLMAOPIMP 

Another Internet abbreviation. It means 'rollon on floor laughing my arse off pissing in my pants'

It's self expanatory ROFLMAOPIMP

ROFLMAOPIMP by Freethinker September 17, 2004