roflcaust 

like lollercaust but to the MAXorz

when you rofl so hard that you kill billions of peoples

Dustin: Lol i ate all the doughnuts.
Niko:Roflcaust

*boom* (billionz of ppl dieZ)

WTF IS EVERY1 LOL

roflcaust by Drew Peacocks May 24, 2006

roflcaust 

roflcaust means you have to kill a lot of people becaus somebody made you laugh so hard(not really just a term)

my friend made me laugh so hard i roflcausted

roflcaust by Big-Mack August 3, 2008

ROFLASTC 

Rolling on floor laughing and scaring the cat.

Guy 2:i just bought teh ub0r n3w windows! omg!!!!one!!11!!one!!!shift+1!!one!!!

Guy 1: So was your last gf a jpg?

Guy 2: no, .avi, Im classy

Guy 1: ROFLASTC

ROFLASTC by Craig Mc Seveney September 4, 2006

roflmaostc 

Rolling on the floor laughing my ass off scaring the cat.

damn, that dude plugged the usb connectors into the firewire headers on the motherboard... 12v of pure destruction killed my iPod and usb thumbdrive :(

-roflmaostc

roflmaostc by samorost March 15, 2007

Rofltastic

Something that is pleasing in a greatly amusing manner. Derives from the word fantastic, meaning fantasy-like, only to exist in dreams or the imagination, and the accronym ROFL, which stands for Rolling On the Floor Laughing.

person 1: Say, Pete, did you see that there's a banana hammock sale going on at the Salvation Army?
person 2: Rofltastic!

person 1: That n00b Olly went out with a transvestite he met online!
person 2: Rofltastic!

Rofltastic by Jackford December 12, 2008

Roflmustard 

An alternative to the term roflmao

hahahaha roflmustard

Roflmustard by ObeseCow September 18, 2009

rofltastic

Rofltastic: something that is rofl funny.

PersonA: So, What did you do last night?
PersonB: I watched that new comedy, it was rofltastic

rofltastic by Mattyspatty January 3, 2008