søg på et hvilket som helst ord, for eksempel elaine zhou:
 
1.
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
af tim 29. december 2002
293 99
 
2.
Rolling On The Floor Laughing My Fucking Ass Off. Cyberchat. One states something really funny and the other(s) reply with ROTFLMFAO
User1: There once was a man from Nantucket...

User2: ROTFLMFAO
af Philism 28. januar 2003
83 20
 
3.
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."
af Nikthenyetminder 17. november 2004
68 39
 
4.
rolling on the floor laughing my fucking ass off

commonly used on cell phones and msn
Guy 1:DUDE MY DOG JUST TOOK A SHIT ON THE FLOOR!!!
Guy 2:ROTFLMFAO
af 15marsht 6. oktober 2008
19 9
 
5.
Rolling on the floor laughing my fucking ass off
That movie i saw yesterday made me ROTFLMFAO
af Conan Edigawa 18. september 2008
16 11
 
6.
Rolling on the floor laughing my fat ass off.
Person 1: I liked the Kill Bill movies.

Person 2: ROTFLMFAO
af AMoniker 22. august 2010
4 8
 
7.
Rolling on the floor laughing my fucking ass off.
XSefiros: that kid is a flaming homosexual....=|
Luca_Goers: ROTFLMFAO!
af XSefiros 10. august 2003
26 34