Skip to main content
Malibu Locals Only -Street Gang/Surfers from Malibu that try to keep it local. Started by kids who graduated from Malibu High School. Known to get into a few fights around the area. Possibly the inspiration for Jamie Kenndy's "Malibu's Most Wanted"
MLO: Keep it Local.

Near-by Pepperdine Kid: What?

MLO: *Smack*
MLO by Davy H February 20, 2007
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.
malibu locals only!!!! Vals must keep out or they will die or be killed.
MLO you fucking vals!

Thisa is my beach, mlo!!1
mlo by johnburb February 25, 2007
Related Words
MLO • mlog • mlol • mlogging • MLOF • mlon eusk • mlore • MLO bro • mloa • Mlob
A Mlo is a youtuber who usually starts by making one type of content, but switches to making different content because they get bored of what they were posting originally. Sometime after this switch they revert back to their original content, because they got bored of the content the previously changed to. Mlos are usually talented at whatever content they make. Mlos are very cool people!
You’re such a Mlo! You switched a few times but you’re pretty darn good at YouTube.
Mlo by dankdude April 16, 2021
My Life Owns
The opposite to FML
Person 1:No way, I just threw a cadbury creme egg across the room, bouncing it off the seat of a chair so that it landed on the arm.

Person 2:No way? Seriously?
Person 1: Yeh! MLO.
MLO by I'msocoollike March 7, 2010
A Mlo is someone who is great at YouTube. Someone who is a Mlo usually makes one type of content before moving to a different form of content, getting bored of that content, and then moving back to their original form of content. Mlos are good at thinking of ideas, and usually have macaronis as cousins.
Wow, you’re such a Mlo!
MLO by dankdude April 16, 2021
MLO Bro

/em-el-oh bro/ noun

When two anal babies discover microphones and decide the city hasn’t suffered enough.

An MLO Bro is characterized as loud, confidently incorrect, chronically self-important, and spectacularly unaware that everyone wishes they would shut the fuck up.

Common traits include:

• Being wrong with astonishing confidence.
• Treating Facebook comments as peer-reviewed research.
• Mistaking attention for admiration.
• Mistaking controversy for relevance.
• Saying something stupid, getting corrected, then doubling down harder.
• Beating a dead horse until even the horse’s ancestors are begging them to stop.
• Believing people laughing at them means they’re laughing with them.
• Possessing the emotional maturity of a middle-school group chat.
• Needing validation so desperately that they created an entire show to obtain it.

Two guys endlessly validating each other while everyone else watches in disbelief wondering, “Who the fuck gave these people microphones?” And Joe sits in the corner like it’s a seedy motel room.

Nobody knows exactly what happened during childhood, but apparently they weren’t loved quite enough, because now they require an entire city to participate in their emotional support podcast.

They’re proving, week after week, that Youngstown can somehow produce something more embarrassing than anywhere else.

MLO Bro: A podcast-based life form whose primary contribution to humanity is reminding everyone that silence is underrated.
An anal baby started a podcast and the world will be a better place when they’re permanently silent, totally an MLO bro.
MLO bro by Funnygal330 September 2, 2026
A licking motion of the tongue similar to mlem or blep. Usually done by animals, particularly cats and dogs, and to catch a mlomlep on camera is a rare moment.
My cat just mlomlep'd in the cutest way.
mlomlep by meowlnir August 25, 2018
More from Urban Dictionary

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Next