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A playful take on the word 'cap' which means a lie or something false.
Similar to the famous 'copium' and/or 'hopium' with respect to the suffix '-ium'.

Cap + Opium = Capium.
Mark: Last night I met Rihanna at the club and guess what, she kissed me!
Sean: Man shut up, that's just a load of capium
Capium by Jakawiti August 26, 2023
Related Words
Lying to yourself in order to cope with something.
"My hairline is totally fine"
"You're high on copium dude..."
Copium by lennilaube December 20, 2021
A metaphorical opiate inhaled when faced with loss, failure or defeat, especially in sports, politics and other tribal settings.

The effects of copium include, but are not limited to: extreme rationalizations for the defeat, outlandish theories of conspiracy supposedly perpetrated by the opposing side, extreme rage directed at the other side, unconvincing allegations of fraud and abuse in the system, and rejection of the system as a whole.
-Supporters of the losing candidate claim they didn’t legitimately lose the election; they say it was due to foreign interference and election fraud. They’re clearly high on copium.
Copium by enterprise1701 October 3, 2020
Word of the Day on September 25, 2021
Cope + Opium = Copium
TTV streamer suing Slots for making him lose $200K. He is clearly high on copium
Copium by fraist June 11, 2021
The allegorical drug that represents voracious coping, usually with a political outcome.
John has been taking deadly amounts of copium since 45 was diagnosed. SHAME.
Copium by HongusBongus October 5, 2020
The chemical your brain releases when you are faced with a severe shock or disappointment that prevents you from slitting your wrists.
I felt better after I saw the failing grade on my chemistry final than when I didn't know what it would be. Must've been a rush of copium.
copium by Two Shots of Depresso September 23, 2020
More from Urban Dictionary
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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