LMFAO
Only the most sick band ever! Inventors of Party-Rock. You dont grove to LMFAO, You can suck it!
person 1: I hope I make it to the LMFAO show tonight, But i am Drunk as F***!
person 2: Not an excuse! Party-Rock is all about being an alcoholic!
Person 1: I got a red bull and vodka up in my hand!
Only the most sick band ever! Inventors of Party-Rock. You dont grove to LMFAO, You can suck it!
person 1: I hope I make it to the LMFAO show tonight, But i am Drunk as F***!
person 2: Not an excuse! Party-Rock is all about being an alcoholic!
Person 1: I got a red bull and vodka up in my hand!
by dankstar1000 October 21, 2009
Get the LMFAOmug. 
LMFAO is an acronym, abbreviation or slang word which stands for "Laughing My F***ing Ass Off"
LMFAO is an American electro pop duo consisting of rappers, producers, dancers, and DJs Redfoo and his nephew SkyBlu.
LMFAO is an American electro pop duo consisting of rappers, producers, dancers, and DJs Redfoo and his nephew SkyBlu.
"Did you watch the LMFAO perform on stage?"
"I got an F on my test" I then said to the teacher "LMFAO!" (In this case L stands for Laugh not Laughing)
"I got an F on my test" I then said to the teacher "LMFAO!" (In this case L stands for Laugh not Laughing)
by al qaeda July 31, 2012
Get the LMFAOmug. It means ''laughing my fucking ass off''
Jeanette2212:Sup lone?
Lonewolf_33:Nothin much
Jeanette2212:Hey lone I didn't know you were from Texas
Lonewolf_33:Well now you do
_ckblood_47:Who likes rap music?
Jeanette2212:Uh its ok
Lonewolf_33:I don't like it at all.
Jeanette2212:Yo yo yo howdy XD
Lonewolf_33:LMFAO
Lonewolf_33:Nothin much
Jeanette2212:Hey lone I didn't know you were from Texas
Lonewolf_33:Well now you do
_ckblood_47:Who likes rap music?
Jeanette2212:Uh its ok
Lonewolf_33:I don't like it at all.
Jeanette2212:Yo yo yo howdy XD
Lonewolf_33:LMFAO
by Jeanette2212 October 4, 2008
Get the LMFAOmug. by Irving February 21, 2004
Get the LMFAOmug. NeedALifeGirl1: The other day I was shopping at the childrens place..
NeedALifeGirl2: lol.
NeedALifeGirl1: and OMG. a little gurl was making fun of me. ugh
NeedALifeGirl2: LMFAO.
NeedALifeGirl1: STFU
NeedALifeGirl2: u know im joking..
NeedALifeGirl1: LMFAO. kk.
NeedALifeGirl2: lol.
NeedALifeGirl1: and OMG. a little gurl was making fun of me. ugh
NeedALifeGirl2: LMFAO.
NeedALifeGirl1: STFU
NeedALifeGirl2: u know im joking..
NeedALifeGirl1: LMFAO. kk.
by LMFAOuser February 16, 2010
Get the LMFAOmug. Laughing My Fucking Ass/Arse Off. Use in the same context as lol, rofl and haha.
Also a Music Duo with skyblu and redfoo.
Also a Music Duo with skyblu and redfoo.
Person 1: I was walking across the street and an old lady offered to help me across he road. What the hell!?
Person 2: LMFAO, why?
Person 2: LMFAO, why?
by AmazingToastMan March 1, 2016
Get the LMFAOmug.