Definitions by Exfealest
ROFLMAO
Internet slang for "Rolling On (the) Floor Laughing My Ass Off". Usually used when "LOL" just isn't enough. There have been cases of which people have added an 'F' to the acronym. Thus being "ROFLMFAO" A.K.A "Rolling on (the) Floor Laughing My F*cking Ass Off".