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I am unable to cant'nt 

a weird definition of a overcomplicated way to say i wont do it
Man1: HEY STOP MOVING THE LAWN AT 7 AM
Man2: I am unable to cant'nt

This is the one thing we did'nt want to happen 

When you accidentally send an 8 year old boy into space with a paedophile.
Narrator: A spokesman said "This is the one thing we did'nt want to happen"

to the nth

PHRASE
1: shortened form of "to the nth degree"
2: something that is surpassingly so in its own state of being
Our workweek was incredibly arduous, so this weekend we are going to party to the nth.
to the nth by zarthaniel March 21, 2004

ntk - need to know 

This is a self defining phrase used in high security settings such as the military and intelligence fields.
I am sorry we can't share that sort of file with you. If it existed it would be on an ntk - need to know basis.
A Spanish word for dumb or stupid. It is a word used specially for Aymara. Because she is muy muy tonta but that’s ok because she is my best friend and I’m muy muy tonta too.
Ella: hola tonta
Aymara:*shakes head in disappointment*
Tonta by Heyxx May 20, 2019

full-tonto 

1. Portmanteau meaning gone mad, very mad, formed by the Spanish, ‘tonto’ meaning ‘stupid’, ‘silly’ or ‘dumb’, and the English 'full'.

2. Vladimir Putin
Putin has gone full-tonto.
-Defence Secretary of the UK, Ben Wallace
full-tonto by befigue February 25, 2022
More from Urban Dictionary
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

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
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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