lmfaomf 

internet slang. it really more fo a joke to poke fun at all the acronyms used in chat room talk. A variation on LMAO, it means "laughing my fucking ass off mother fucker"

"i cant believe you jsut said that LMFAOMF!!!"

lmfaomf by M-HO March 10, 2005

Lmfaomybbihsmomgpssft 

Laughing my fucking ass off my body, but it hurts so much Oh my god, please stop sending funny things

When someone sends something so funny it surpasses lmfao, you send: Lmfaomybbihsmomgpssft

Lmfaomybbihsmomgpssft by TheArtfulGamer January 5, 2021

LMFAOFOCROFPML 

Laugh My Fucking Ass Off Fall Off Chair Roll On Floor Piss Myself Laughing. Unbelievable hilarity has ensued, the type you'd normally experience during an episode of Family Guy.

LMFAOFOCROFPML by OCE November 2, 2003

lmfaomaniac 

A person who appears to be extremely happy as they are laughing a lot. Out loud. They are in fact lonely insomniacs with nothing interesting to say and so continue online conversations with lol, rofl, pmsl and lmfao.

Whale Oil Beef Hooked says:
mar, i need an example for uban dictionary "lmfaomaniac"
Whale Oil Beef Hooked says:
let us create this example through improvisation-
Whale Oil Beef Hooked says:
hello
mar says:
hello also
Whale Oil Beef Hooked says:
lol
mar says:
lmao
Whale Oil Beef Hooked says:
my hamster died last night
mar says:
LMFAO!

lmfaomaniac by Thomas McP March 5, 2007

LMFAOWFYMITA 

Laughing my fucking ass off while fucking your mom in the ass.

<Carlos> LMFAOWFYMITA!
<n00b> ?
<Carlos> ask your mom.
<n00b> k, h/o.

LMFAOWFYMITA by Carlos Viteri September 14, 2006

lmfaomobile 

Better than lolerskates and roflcopter.

"Dude, my lmfaomobile beats your lolerskates and roflcopter any day."

lmfaomobile by Justine Fantastic! June 19, 2007

lmfaosfhrn 

Acronym standing for Laughing My F-ing Ass Off So F-ing Hard Right Now. Used to describe how hard you are laughing at something/someone. Longer version of LMAO or LMFAO.

Text message one: "Hey so I saw you're pics from last nights party!"
Reply: "LMFAOSFHRN that was one hell of a party!"

lmfaosfhrn by mimmalee October 2, 2011