roflsmp 

rolling on floor laughing shitting my pants

After watching SNL...
ROFLSMP!

roflsmp by qwerty24242 February 24, 2011

ROFLPMP 

Rolling On The Floor Laughing (while) Peeing My Pants.

Girl1: Did you see that HILARIOUS show last night?

Girl2: Yeah, it had me ROFLPMP!

ROFLPMP by UrbanLegend1234 March 21, 2010

roflmpo 

Rolling On the Floor Laughing My Pants Off

Something is so hysterical it deserves more than a simple "rofl" or "lol".

(Someone says something completely hilarious)
**ROFLMPO**

roflmpo by laughingoutloudlol September 30, 2010

ROFLPMPSTC 

verb: Rolling On the Floor Laughing, Peeing/Pissing My Pants, Staining The Carpet.

This is a derivitive of the popular internet slang word: rofl, (Rolling on floor laughing).

"Dude, I totally just owned that noob with my AWP. He screamed like a girl!"

"ROFLPMPSTC"

ROFLPMPSTC by Troy D. August 2, 2007

roflsmipoms 

Acronym: Rolling On The Floor Laughing So Much I Puked On My Shoes

Response to joke:

ROFLSMIPOMS!!

roflsmipoms by J and C December 24, 2005

roflspew 

Rolling on the floor, laughing so hard at something so disgusting that you end up spewing as a result.

Max- Nah John, funny story. Turns out she had burger nips. I did a proper roflspew

roflspew by KoKw June 29, 2011

roflspastic 

A level of laughter so uncontrollable that it is illegal in England.

Man, I was roflspastic and they were trying to deport me.

roflspastic by Bob Loblaw III August 13, 2007