ROTFLMFAO

rolling on the floor laughing my fucking ass off

usually used in internet interaction, when someone says something funny.
Person 1:
I don't have to spellcheck eevrything

Person 2:
ROTFLMFAO
by tim December 29, 2002
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ROTFLMFAO

Stands for rolling on the floor laughing my fucking ass off. Also known as post '04 election syndrome.
Everytime I think of that guy outside the Columbus, Ohio Victory '04 Bush tour stop, I'm ROTFLMFAO at how he kept chanting "Four more days."
by Nikthenyetminder November 17, 2004
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XSefiros: that kid is a flaming homosexual....=|
Luca_Goers: ROTFLMFAO!
by XSefiros August 11, 2003
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ROTFLMFAO

Person 1: I liked the Kill Bill movies.

Person 2: ROTFLMFAO
by AMoniker August 22, 2010
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Rolling on the floor laughing my FAT ass off...(new one)...used by fat people when laughing
Father/Mother: Raising teens is like nailing jello to a tree
Fat Father/Mother (Response): ROTFLMFAO
by Hugh Jass June 11, 2004
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Rolling On The Floor Laughing My F***ing A** Off

when you are laughing so hard that you cant just say ROTFL or LMFAO
That was so funny hahaha ROTFLMFAO
by TwilightYolo October 29, 2014
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