Abbreviated form of "Laughing my fucking arse (or ass or other) off" commonly used in online/networked gaming and in chat rooms, similar to, though more expressive and indicating greater laughment than lmao (laughing my arse (etc.) off).
by Fazz May 28, 2006
Get the lmfao mug.by head of daa July 28, 2005
Get the lmfaoing mug.Crappy electro pop band consisting of two people RedFoo (the son of music mogul Berry Gordy), and SkyBlu (Berry Gordy's grandson.) The only reason why they're famous is because their connections. They are the worst thing that happened to music.
by laurel scarlette katrina April 2, 2012
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True Text story...
Husband: Honey am I gonna get some tonight?
Wife: Not til I pull the plug.
Husband: What does that mean?
Wife: I'm on my period.
Husband: LMFAO
Wife: What does that Mean? Never Mind I figured it out and the answer is No...The last time we did that it hurt too much!
Husband: What do you think LMFAO means?
Wife: Let me Fuck Another Orifice!
True Text story...
Husband: Honey am I gonna get some tonight?
Wife: Not til I pull the plug.
Husband: What does that mean?
Wife: I'm on my period.
Husband: LMFAO
Wife: What does that Mean? Never Mind I figured it out and the answer is No...The last time we did that it hurt too much!
Husband: What do you think LMFAO means?
Wife: Let me Fuck Another Orifice!
by Toddeo September 10, 2009
Get the LMFAO mug.this is an abriviation that most people use instead of typing the longer version LAUGH MY FUCKING ASS OFF
by foxy lady 25 July 13, 2011
Get the LMFAO mug.by Marcopolo3773 January 18, 2008
Get the lmfaoroflwew mug.