ROTFFFLOLMFAOMFG 

An acronym which stands for: Rolling On The Fucking Floor, Fucking Laughing Out Loud My Fucking Ass Off, My Fucking God...

SumDude: Ahh, we just pwned that doode.

MySelf:ROTFFFLOLMFAOMFG!!!

SumDude: o_O w/e.

ROTFFFLOLMFAOMFG by coolgamer808 October 24, 2008

rotflolmfaomfg

It is basicly a combonation of a few words used on the internet.
These words include:
Rotfl (Roll On The Floor Laughing)
Lol (Laugh Out Loud)
Lmfao (Laughing My Fucking Ass Off)
Omfg (Oh My Fucking God)

Jeff: Heya Steve
Steve: Oh Hiya Jeff...My Dad Died In A Car Accident Today...Im An Orphan Now...I Also Have Aids...Help Me...
Jeff: No ROTFLOLMFAOMFG!!

rotflolmfaomfg by Jack Cartmell November 1, 2007