lmaomg 

LaFF My Ass Off-oH My GoD

Today I got high and thought of a new slang "lmaomg" during when I was laughing hard for no reason. Therefor I decided to be the first person to define it on urbandictionary.com.
However, I found in fact I was already the 14th wannabe...
Then I started laughing hard for a reason...

lmaomg by htp-rck February 11, 2008

LMAOMG 

combination of laughing my ass off (LMAO) and oh my god (OMG). it's used when you find something funny and while you are laughing you realize the true commedy behind it and decide its even funnier than in the first place. Slightly more funny than LOMG and a lot funnier than LOL.

LMAOMG that was sooo funny.

LMAOMG by smoen81 January 22, 2006

Lmaomammal 

Ever since the internet was created, many have pondered relentlessly on a single subject. It rose above all the other web circulating questions,
"What idiot thought it would be cool to invent the word emo?"
"Why is facebook so addicting?"
and even,
"What's TSC?"

Because this question was a question of epic porportions. It was a question that used to stump even the nerdiest of internet gods.

It strikes fear into the hearts of many.
"What is a lmaomammal?"

But today, that question will be answered. The lmaomammal originated when Brooke, internet twin of Evan, (who's relationship is innocent of course) typed 'lmao' in response to a likely suggestive comment of Evan. Only this wasn't any 'lmao.' The lmao was followed by a sequence of letters that shot the word 'mammal' into the eyes of many.

Then became the birth of the lmaomammal. A lmaomammal is a cross between a butterfly, a dog, and a dinosaur. The only photographed lmaomammal is hidden and currently owned by the twins. Since the birth of the species, it has been rumoured that the lmaomammals are extremely endangered, due to lack of sightings.
Solving the problem of the endangered lmaomammals was difficult, because out loud, lmaomammal is pronounced with every letter silent.
A Neopets.com account was created in honor of the first lmaomammal, and can be found if searched.

It is protected by "The most unsolvable password in internet history."

So there you have it. If you one day come across the beautiful lmaomammal, why not try to pet it? They don't bite, because the lmaomammal's defense is that it's bloodstream contains traces of LSD. This confuses the predator after a single bite, causing them to pursue an inaminate object instead.

"What's a lmaomammal?"

"-Sigh-"

Lmaomammal by Brooke. September 12, 2007

Lmaoggez

If DavisMurphle told you this, he destroyed your ass in something.

Get gud lil tardmonger Lmaoggez

Lmaoggez by Joe Biden's Stool Sample August 19, 2019

lmaorgasm 

When you laugh and laugh your ass off, until you actually start to gain pleasure out of it.

background: lmao + orgasm = lmaorgasm

Timmy: Ha ha ha ha ha ha ha ha that's awesome, so awesome I can't even describe the feelings I'm going through!
Jerry: Well Timmy, that's obviously a "lmaorgasm".

lmaorgasm by oozabooman November 30, 2004

Lmaomower 

Similar to the roflcopter, the lmaomower is a grounded alternative. Also used as it's creators name in an online game called Runescape.

Person A: That fucking noob owned me!
Person B: Lmaomower!!@! :p

Lmaomower by 1337 |-| 4 X [] R 5 November 22, 2010

lmaomc 

Laughing My Ass Off My Chair

lmaomc! tigga plz!

lmaomc by PhunnyGirl March 31, 2011