Skip to main content
Laughing Silently Internally . This acronym is meant to take the place of LOL which stands for Laughing Out Loud. It is my belief, and I think I can speak for millions of others, that the acronym LOL is overused and not meaningful. People have overused it as a quick and easy way to say that they find something funny. They are probably not really laughing out loud. LSI is a way to quickly say that you find something funny but being truthful. Now when you say LOL it will have even more meaning.
example: a facebook post
This video is so funny. LSI.

example a response to text message
You are retarded! LSI

As an adjective:
I was checking out this blog and it was funny. Had me LSIing

now you can use LOL when more appropriate:
When you told me you were destined for greatness you had me LOL. I was drinking a cola at the time and shot right out of my nose!
LSI by The Stroz January 15, 2014
Words you can keep
The tall best friend,the funny one, and the greatest person in the world.
Yeah lsi is the best
Lsi by Addy1000 May 16, 2021
Life Saving Instructor. A Person who is able to instruct lifesaving courses
With my LSI I was able to teach Bronze cross.
LSI by GSS_NS November 9, 2006
When Logan Paul and KSI do sex things with young boys in the change room of Walmart.
I saw those two YouTubers doing an LSI in the superstore the other day!
LSI by GonorrhoeaGobbler June 21, 2023
the best organization ever! located in ATX with the kindest bestest slayest people. 🦋
Yeah bro I’m going to the LSI SLO meeting later to see my homies
LSI SLO by strawberrybubblegum April 11, 2023

LSIMHBIWFEFMTALOL 

Laughing silently in my head because it wasn't funny enough for me to actually laugh out loud
Boy: Hi, whats up
Girl : Nothing much you?
Boy: I can't remember if I was drunk or high
Girl: LSIMHBIWFEFMTALOL
"Laughing silently in my head." Created because 99% of the time "lol" is a lie.
aimuser1: abbrev.'s piss me off
me: lsimh
lsimh by Tory March 21, 2005
More from Urban Dictionary
West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.
Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!
grebo by cactuscat September 15, 2006
Word of the Day on August 24, 2026

TikTok Farlands

TikTok Farlands is a term to refer to videos that you see after scrolling for a long time. These videos can potentially be disturbing, or weird. Said videos can also have low likes, or low comments.
“I reached the TikTok Farlands bro”
Word of the Day on August 23, 2026

mormon assault vehicle

another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
mormon assault vehicle by KVRX January 10, 2005
Word of the Day on August 22, 2026
Next