Acronym of the phrase 'Let's Move On'. Most commonly used in three contexts:

1. To express the idea of accepting an event
2. To change the topic of conversation, often used in awkward situations
3. To express the sentiment 'forget about it' or 'get over it', often used to mock
1. I'm still annoyed with you for sharing my secret but LMO
2. 'So what bra size are you?' 'That's an awkward question...LMO'
3. 'I think I'd be a good model' 'Lol mate it's not for you, LMO'
by Whowantstoknowdoe13 October 17, 2012
Get the LMO mug.
LMO is a New Zealand born rapper who was prevalent in the Australian rap scene around 2007 to 2010.
LMO is mostly known for his contributions to the Gold Coast based rap group the BBQ Rydahz where he was a founding member along with SAS.
LMO released 3 solo demo tracks towards the end of his music career named The Darkness 1, 2 and 3 where LMO carved a name for himself in the local Highland Park community with his unique sinister style.
"LMO is my favourite rapper"

"Mine to, his flow is out of this world!"
by TheNocturnalPredator October 17, 2019
Get the LMO mug.
LMO is an abbreviation for the company the "London Mint Office" Also known as "The London Mint Office ltd". The London Mint Office is a leading distributor of collector coins in the UK.
"I’ve just received my gold Sovereign coin from LMO "
by Coin-Man March 8, 2010
Get the LMO mug.
Laughing myself off
Paul: Bro that was funny
John: Bruh, I was LMO

Paul: Bro tell me.
by freechickenmaniac April 8, 2021
Get the LMO mug.
Love Missing Out. People who will find any excuse in the book to not have to go to a party, drinks or social event.

LMO boy:
"but... I got no cash man."

FOMO dude:
"bullshit mate, you get paid on the 15th every month and today is the 16th."

LMO boy:

"but... oh that's right my mum wants me to babysit my sister"

AND SO ON
by theprinceofpaddington November 1, 2006
Get the LMO mug.
When you try to type lmao but you accidentally press caps instead of ‘a’ and don’t feel like changing it
Jamar: poo poo pee pee
Jamal: LmO
Jamar: ?
Jamal: sorry I meant lmao
by doyoufeelitmrkrabs December 25, 2019
Get the lmO mug.