1. Acronym for "laughing my underwear off".

2. Used as a smart substitute for "laughing my a$$ off". After all, where would you be without your a$$?

3. Usually used in instant messaging, lmuo is used to indicate laughter. See also lol and lmao.

4. May be written as "lmfuo" to indicate extreme amusement. See lmfao.

Joe: OMG, chelsea walked into a door!

Bob: lmuo!

lmuo by gopherr January 28, 2009

Related Words

lmuo • LMUOF

LMUO

Instead of saying "laughing my ass of" it's more hilliarous to say "laughing my unicorn off" only use this phrase on social media:)

Ricky:He broke his arm because Lindsey Lohan was in a wrestling match

Robert:lmuo

LMUO by Blanker securitising September 3, 2016

LMUOF

LMUOF is an internet/real life acronym for 'Look me up on Facebook'.

After a casual interaction with someone who interests you, and you'd like to get to know them better, or seek a date with them, asking them to LMUOF you is a great ice-breaker.

LMUOF by Trizmac December 2, 2009

Galantir

A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.

Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.

Galantir by Ge-sus September 22, 2026

Word of the Day on September 23, 2026

murderhobo

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.

DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.

murderhobo by Loup&S September 9, 2021

Word of the Day on September 22, 2026

Whale

In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.

"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."

Whale by FQ_GFY February 3, 2020

Word of the Day on September 21, 2026

Concrete cowboy

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.

Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.

Concrete cowboy by EugeneJohnson42000 March 16, 2024

Word of the Day on September 20, 2026