Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

ROTFLMAOMFGTFOADIAFTWTF

Internet acronyms used to express extreme amusement and/or disbelief, strung together to make one very wrong word.

Short for:

Rolling On The Floor Laughing My Ass Off
Oh My Fucking God
Get The Fuck Out
Fuck Off And Die In A Fire
For The Win
What The Fuck
So guess who I saw today?

Who?
I saw Lisa today!
Really? ROTFLMAOMFGTFOADIAFTWTF
ROTFLMAOMFGTFOADIAFTWTF by Blippee August 31, 2023

ROTFLMAOOL

Rolling On The Floor Laughing My Ass Off Out Loud. Simple really.
"It was so funny, i was ROTFLMAOOL!"
ROTFLMAOOL by Laura McCue January 14, 2008

ROTFLMAO 

Rolling on the floor laughing my ass off.
HAHAHA ROTFLMAO!!!
ROTFLMAO by Scott Sasaki July 19, 2002

ROTFLMAAOBPO 

- Rolling on the floor laughing my ass and other body parts.. off.
chad: can you please hand me my arm, its over there.
chaz: why is your arm over there..
chad: i was recently rotflmaaobpo.
ROTFLMAAOBPO by ilovetorofl April 22, 2009

ROTFLMAOSHIDACBTLBBKABAECWMHAPU 

Rolling On The Floor Laughing My Ass Off So Hard I Died And Came Back To Life Before Being Killed Again By An Evil Clown With Multcolor Hair And Pink Undies...

...Yeah. Basically something my friends came up with. Yah, lovve yall!!
Person1: (something funny here)

Person2: ROTFLMAOSHIDACBTLBBKABAECWMHAPU!

Person1: WTF?

ROTFLMAOOL

the acyronym for "Rolling on the floor, laughing my ass off, out loud.
oh man, Dark*chef got blown up on Socom II, and I was ROTFLMAOOL. he got pwn3d :P
ROTFLMAOOL by Dark Valentine March 26, 2005
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Load more