lmfns 

Lick my fucking nuts

"lmfns Brad, I know you slept with my wife"

lmfns by the Goblinator May 7, 2021

Lmfyshtycw 

This means:
Let me fuck you so hard that you can’t walk🙃

Person 1: hey

Person 2: hey sexy

Person 1: lmfyshtycw
Person 2: yes pls bby
(Forgets they’re in a gc)
Person 3: wtf

Lmfyshtycw by Leonhardo DiCumbrio January 24, 2020

LMFNO 

An abbreviated form for the phrase, “Laughing My Fucking Nipples Off.” Its purpose is to create a more expressive illustration of great laughter or amusement, similar to LMFAO (which means, "Laughing My Fucking Ass Off.") The term is commonly used on the Internet, online and conversations across gaming/chat rooms or texting.

Girl: Do you believe in puppy love?
Boy: I tried it once, but their assholes are too small.
Girl: LMFNO!

LMFNO by samcaba January 10, 2011

lmns 

An abbreviation used mostly online, stands for "Laughing out of my nose slightly." it is an alternative to lol, for if you want to be honest, because everyone laughs out of their nose slightly yet types lol when they are in fact not actually laughing out loud.

Britney: Look at the funny cat meme I sent you!
Mia: thats funny lmns
Britney: lmns he is dangling upside DOWN!

lmns by Vanceagher June 12, 2020

LMFSO 

It stands for Laughing my fucking socks off.
Or also a commonly made mistake
when trying to type LMFAO.
:D

1 Person: ~tells a funny story~

2 Person: Hahaha I'm LMFSO now.

3 Person: ROFL

LMFSO by iAcidic April 4, 2009

Lmfso 

Laughing my fucking sack off

That joke was so funny I that I’m laughing my fucking sack off (Lmfso)

Lmfso by Psychoticdingus May 8, 2018

LMFSYD 

Let me fucking suck your dick; Used to creep other men out, or as a genuine offer from a female.

hey dude, why dont you lmfsyd?

LMFSYD by ninja.xololz February 20, 2007