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Laughing my ass out of orbit. Variation of lmao, where instead of just off, your ass is launched out of the hemisphere by your laughter.
Person 1: aren't you glad I didn't say banana?

Person 2: lmaooo
Lmaooo by Majorusa July 14, 2015

LMAOOOOOOOOOO room temperature 

The ultimate Flat Earth argument, if used, completely nullifies the use of any sort of logic or reasoning in support of the globe.
Logical Human Being: The Earth is round, we have significant bodies of proof in support of this, as well as overwhelming evidence against Flat Earth and nearly all other surrounding theories.
Flat-Tard: LMAOOOOOOOOOO room temperature
Logical Human Being: *Breaks down mentally as every bit of logic he has ever known is rendered useless. Dies.*
LMAOOOOOOOOOO room temperature by P35 September 18, 2018

LMFAOOOOO 

To be Extremely fulfilled with laughter while having a straight face
The peoples on fb are serious comedy and I LMFAOOOOOOO’d
LMFAOOOOO by Kwaliq July 20, 2018
lmao for people who are too excited to use not just one extra o, not just two extra o's , but three whole extra o's. Usually used when texting. Tends to be used when someone thinks something is funny enough to keep their finger over the o button to emphasize the funniness of the situation.
Rob: Hey, do you want the new cd?
Bob: Yeah that would be great.
Rob: See deez nuts!
Bob: lmaoooo
lmaoooo by Mostly_Confused May 15, 2016

lmfaoroffloflhaha 

Laughing my fucking ass off rolling on the fucking floor laughing out fucking loud, haha.

Something you say when you want to sarcastically exaggerate laughing on the internet.
Bob - "Your mom"
Nat - "lmfaoroffloflhaha, stfu."
lmfaoroffloflhaha by gsgsaggar October 7, 2008

lmfaoyolo 

The statement which is used when laughing at something that isn't funny at all.
News Report: A man in China reportedly shoved a live 20-foot-Eel up his butthole and is now in intensive care for electrical colon burns.

Johnny Douchetard: LMFAOYOLO.
lmfaoyolo by MhmBroski November 10, 2013
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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