Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
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
Related Words
lmboo • lmbo • lmbao • lmaoo • lmaoof • Lmaooo • labooboo • lmoo • laboos • labootons
A combination of lmao with oof, used alternatively to lmaoof as it is more easy to pronounce (le + moof). Used primarily after recognizing the humor in a situation where you're being mocked, but can also be used to disguise the pain when being mocked.
Jackie: Oh my god you had 5 tries but you still couldn't hit the hoop
Chan: Lmoof, it wasn't my fault, I haven't played in 2 years!!
lmoof by TC159 July 20, 2020

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
A young guy belonging to a marginalized ethnic group, who prefers to hang hout with elderly gentlemen of his own ethnicity, and to discuss the current problems concerning the youth of that race/ethnicity
Homey 1: What's John up? What's Mike doing?

Homey 2: Mike's being a leboog, hanging out with elderly gents talking about how armenian girls are fat
leboog by hhashmo February 1, 2008
Lmaoo is an extension of Lmao, which means 'laughing my ass off'. Lmaoo is to be used when one is more entertained than a lmao situation, but not as much as roflmao situation.

Adding more o's adds to how funny one finds the situation.
Person 1: z0mg i r batman
Person 2: na na na na na na BATMAAAN!
Person 3: wtf? lmaoo!
lmaoo by UK Randomer May 21, 2009
Lmbo is a more appropriate version of Lmao for people who want to kiss their mother with a clean mouth. It stands for "Laughing my butt off", "Laughing my bones off", "Last mountain bird observatory", "Little mister Bobby Opal", or "Lying my behind off".
"Lol u r SO funny"
"Lmbo, I know!"
Lmbo by Definitions@123 April 3, 2022
More from Urban Dictionary

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."
EBK by silwhett November 5, 2026
Word of the Day on November 6, 2026
A seemingly endless debate with a idiot
I don't know man im not ready for yap trap stupidity today which always tries to suck you into it
Yap Trap by WolfieSnack November 4, 2026
Word of the Day on November 5, 2026
Load more