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Ball-Kick Paradox

Explained from DC's Legends of Tomorrow Season 4, Episode 3 when John Constantine tried to Ball-Kick his father in 1977, Ball-kick Paradox is the rule of temporal travel where you can't Kick your ancestor's balls or do anything that will directly or indirectly remove your existence from the timeline as that would mean you won't exist in the future which will then mean you never averted your birth in the first place. This in effect restrains you from doing anything that would erase yourself and will be teleported into the last place you were in before you tried to do such thing
Guy 1: hey why did Constantine teleport is that his magic?

Guy 2: Nope, that's Ball-kick paradox. Instead of looping his existence back and forth the timeline just decided to prevent him from doing that

Guy 1: he tried to sterilize his dad to kill him? Extremely chaotic way to commit not alive lol
A soccer move found in Norway, where a person kicks a ball with a foot. This move can be done with both feet and if the ball lands in the goal everybody yells JA!
Hans did a ball kick
Ball kick by Johninator March 21, 2013

Ball-Kickingly 

An adjective used to describe pain
"I am only a ball-kickingly 10 cents short to pay for my Dane Cook DVD"

"Ew. Dane Cook is ball-kickingly brutal"
Ball-Kickingly by delfnies March 25, 2010

National ball kicking day 

The 3rd of May you can kick any guy in the balls and he can’t get mad
Sorry i kicked you but its national ball kicking day

Ball Kicking Feet 

A person who has feet that look like they were made to kick men’s balls. They’re hot enough that a man would willingly let you kick him in the nuts.
Jake: I’m really into ballbusting actually

Aydin: Oh yeah? Want me to try on you?

Jake: Idk…. do you have ball kicking feet?

Aydin: See for yourself *sends feet pic*
Jake: Oh fuck yeah those are some ball kicking feet! You can kick me in the balls anytime bro!

kick ball month 

in november all of the girls are allowed to kick as many balls as they want and they can’t do anything back
‘did you hear its kick ball month in november?’
kick ball month by poggerspogchamp October 1, 2020
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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