lmlbo 

Laughing my little booty off 😂😭

LMLBO you dumb .

lmlbo by Treaz101 May 15, 2018

LMLBO 

Laughing my lower back off

LMLBO you are too funny ( use this if you have no a..

LMLBO by Oslefi April 17, 2019

Lolbomb 

To send multiple text messages, from different people, that contain the message "lololololol"...etc. at the same time.

Dude, we totally Lolbombed James and his phone crashed!

Lolbomb by JWDevine February 21, 2009

lmldo

Laughing my little dick off

Little boy: Mommy whats that?
Mom: A retard. little boy.

Little Boy: omg he is so funny i am lmldo

lmldo by Retard1234567890 September 26, 2011

lolboat 

its the illigitiment brother of the roflcopter, and 2nd cousin to lmaoplane

"my lolboat goes Mmmmmmmmmmmmmmmmmmmmmm"

lolboat by widow123 February 19, 2009

LMFBOAT 

L - laughing

M - my
F - fookin
B - booty
O - off
A - at
T - that

Pronounced like "limf boat" in speech.

Person 1: "Yo! Did you hear about that person that's so concerned about being stalked that they only put their initials on their social media page? I found their LinkedIn profile!"
Person 2: "LMFBOAT! What a scrub!"

LMFBOAT by Xx_bigbrainboi_xX December 27, 2020

Lmbo 

Lmbo is a more appropriate version of Lmao for people who want to kiss their mother with a clean mouth. It stands for "Laughing my butt off", "Laughing my bones off", "Last mountain bird observatory", "Little mister Bobby Opal", or "Lying my behind off".

"Lol u r SO funny"
"Lmbo, I know!"

Lmbo by Definitions@123 April 3, 2022