LAWLroflmao 

LAWLroflmao = Laughing A Whole Lot while rolling on the floor laughging and laughing my ass off.

it's the most insane laughing. Used when someone does really stupid thats funny :)

Bob - Dude, while i was picking my nose I dropped the flag and lost the game for my team :(
Friend - LAWLroflmao U SUX!

LAWLroflmao by elitedave June 23, 2008

lolroflmao 

Rarely used, but it means laughing out loud rolling on floor laughing my ass off.

You did what?! LOLROFLMAO!!

lolroflmao by Sammy S. May 8, 2006

LOLROFLMAOAFK 

initialism that stands for: Laughing Out Loud Rolling On (the) Floor Laughing My Ass Off Away From Keyboard

Talking to my mate Greg on MSN:
-Sorry I haven't responded in 12 minutes, I've been LOLROFLMAOAFK because I saw an Animal Planet video of a cat named Reginald being given a bath, and I have been DYING.

LOLROFLMAOAFK by animus_vox May 8, 2016

LOLROFLMAOOCAHGAHIDIKSADFGISMRFDF. 

Laugh Out Loud Rolling On (the) Floor Laughing My Ass Off Oh Clearly Asses Hate Guffawing At Hookers. I Don't Interest Kevin. So All Days Find Guys In Suckiness Maybe Rolling Friends Die Fast.

"brb"
"k"
"back"
"YAYYYYYY"
"I KNOW!"
"oh.em.eff.gee."
"LOLROFLMAOOCAHGAHIDIKSADFGISMRFDF."
"hahaha"
"hm..."
"i wonder if that really means anything"
"Laugh Out Loud Rolling On (the) Floor Laughing My Ass Off Oh Clearly Asses Hate Guffawing At Hookers. I Don't Interest Kevin. So All Days Find Guys In Suckiness Maybe Rolling Friends Die Fast."
"im adding this to urbandictionary.com."
"hahaha"

LOLROFLMAOOCAHGAHIDIKSADFGISMRFDF. by qwertyuiopasdfghjklzxcvbnmjklkj July 31, 2008