Lmno 

Laugh my nipple off

I looked at this child and he started to cry lmno

Lmno by Lesbe2243 July 27, 2015

lmno 

not a letter

a,b,c,d,e,f,g,h,i,j,k,lmno,p

lmno by john merrick August 4, 2003

LMNO 

Stands for "Laughing My Nuts Off" and can be used in correlation with other words like Lmao, Lol, Roflcopter, etc.

Jack and Sally got completely smashed, ran through Harlem screaming 'N****S', and got shot? LMNO!!

LMNO by beebs84 November 29, 2010

LMNO 

an expression to be used when you hear something utterly funny and makes you laugh so hard.
= laugh my nose off

sarah : did you hear that michelle's ex bf actually cheated on her with her mother? how fucking lame!

stephanie: LMNO, THAT'S PATHETIC of him.

LMNO by Mariam Manson October 5, 2008

LMNO 

LMNO is a like LMAO but instead of laughing your ass of your laughing your nuts off.

Laughing

My
Nuts

Off

Person 1: bro did you see ishowspeeds stream?

Person 2: Yeah LMNO who wouldn't shit was funny asf!

Made by @mitskisoda on ig

LMNO by mitskisoda July 8, 2021

LMNO 

Laughing My Nose Off; Used In Casual Internet Conversation Amongst People Who Havo No Ass To Laugh Off

Teddy says:
lmno
Hamburglar says:
lmno?
Teddy says:
i have no ass =\
Hamburglar says:
lmao

LMNO by Bigboi8151 October 16, 2008

lmno 

how ever you use it in a sentence

dude, your so lmno
or
man this is a lmno day

lmno by Scott d g April 24, 2003