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jack in the kacks 

a person who takes delight in sniggering while masturbating themselves without anyones knowledge and the removal of their trousers
Stevie D enjoys a jack in the kacks during free class in the top study
Related Words

jack in the kacks 

someone who enjoys fondling their privates (preferably under tables) without the removing of ones trousers
"Here G man stevie D is having another jack in his kacks"

Kicks Royal Ass 

When something or someone is the Ultimate Best Possible Ever!
Having superb adventures Kicks Royal Ass to the Ultimate Mutha~Fuckin' Max!
Kicks Royal Ass by Starchylde June 14, 2016

Kackling 

The most annoying form of cackling. Only Kamala can kackle and annoy the shito out of everyone. All cacklers recognize thiso and they supporto creating a new word for her cackling.

Ergo, please add Kackling to your Urban Diccionario.
Example: Regular people cackle. Kamala Harris Kackles because Kackling is her thingo.
Kackling by @ilDonaldoTrumpo April 14, 2021

Kickstarter Syndrome 

When you are promised something amazing, and encourage/work/pay to make it happen, but are really numb to the probability that it's inevitably going to be a let down, or not come to fruition at all.
Kickstarter Syndrome defined:

Person A: Did you see the new Kickstarter for Megamanolamarama?
Person B: Yea! I'm already a $100 tier backer!
Person A: Me too! AWESOME!

- Scenario A -
Release day: Person A & B: This game... sucks! Why did we back it again?

-Scenario B-
Person A as an old man: Remember when we gave money to some people online to make something cool we could experience?

Person B as an old man: Yea we were stupid back then weren't we?

The Kacker 

A slang term for very strong marijuana. The kacker is commonly known to make the smoker cough severely upon inhalation.
Senior: Hey you guys got the kacker!?
Kurt: Standard
The Kacker by The Achievers January 27, 2013
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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
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