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Fairy Of Shampoo 

A fairy of shampoo is a person who would make you no longer feel lonely just by seeing them. Even if you’re with your sad heart, they make it disappear far away.
Person A: Who’s your fairy of shampoo?
Person B: Soobin<3

Shampoo a buffalo 

When a dude has not had intercourse in so long that when he does his sperm will be equall to the amount needed to shampoo a buffalo!
When we get back from this road trip i gotsta have some sex! I got enough backed up to shampoo a buffalo!

Fairy of shampoo 

A fairy of shampoo isn’t actually a fairy.She’s someone almost none of you can reach physically.If you try to reach her,just like a bubble made of shampoo she will pop and eventually vanish in the cold void.People sometimes describe her as “the ideal person” but it still doesn’t affect the fact that she is a fairy of shampoo…
•She’s my fairy of shampoo.From now on I will only love her
Fairy of shampoo by _yours_ November 20, 2021

kiwi shampoo

A "kiwi shampoo" / "kiwi shampoos" is cop-slang for kicking a criminals' head in. Police have to wear shine-able shoes as part of their uniforms, and Kiwi is a popular brand of shoe polish, as well as being a popular scent for hair products . It was made more prominent by the TNT drama "Southland" using the term on several occasions.
The perp hit officer Valazquez in the head with the beer bottle he threw, so he decided to give him a good old Kiwi Shampoo before shoving him in the back of the patrol car.
kiwi shampoo by yaboymd March 7, 2017

Wood Shampoo 

Being beaten by a wooden baton.
Billy got a nice dose of wood shampoo from the police.
Wood Shampoo by Paladin. October 24, 2011

The Shampoo Killer 

Somebody who pisses into bottles of shampoo, thus ruining them.
John Grass uranated into bottles of shampoo (thus converting them into shampee) at the Juneau Receiving Home in the very early-1980s, and subsequently earned the nickname "The Shampoo Killer".
The Shampoo Killer by Telephony October 21, 2010
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
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