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A variation of Calliel, the angel of help in adversity, Caillel is a helpful, loving, unselfish person whose awesomeness is rivaled only by that of his mother's. A super cool kid; ridiculously funny child.
Why even bother with that difficult project? You'll totally get caillelled at it.

OMG. My 5 year old, Timmy, totally pulled a Caillel!
Caillel by raesana December 7, 2012
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Cailley Tuck 

A handjob through the sheets.
Man, Julia is so prude. All she's giving me is cailley tucks, so now I got rug burns on my dick.
Related Words
The name of a girl who is beautiful, clever and just that amazing. She has captivating eyes and anyone who knows her is lucky to. She is the best friend you will ever know.
Beautiful, amazing, intelligent, cailley, best,
Cailley by amazer August 23, 2011

Caillean 

Caillean can only be defined as pure awesomeness, she's funny, smart, has amazing artistic talents, and did i mention she's smart?
Oh, that's Caillean, she kicks ass.
Caillean by bahamalama April 6, 2011
A Cailleach is a woman who is completely perfect in every way, but doesnt get the treatment she deserves.
Guy 1: Dude, that girl is the woman of my dreams.
Guy 2: Oh yeah, I heard she gets abused by her family.
Guy 1: Oh man, really? What a Cailleach.
Cailleach by McLovin'13 January 2, 2010
Another way of saying "racaille".... a french word, meaning " hustla /gangsta". Distinguished by their Lacoste clothing, they usually ride in big numbers.
"A caille mugged my homie yesterday "
caille by Swizz 13 February 21, 2008
A caillen is a sad, pitiful and all around horrible creature that is a misery to be around. It is advised that u keep children away from him as he has a primal need to be near anyone who is at least 5-10 years younger than himself. To compensate for his complete lack of an interesting personality he makes countless attempts at degrading humour targeted at innocent and defenseless individuals.
"oh man, last night i had a nightmare that Caillen was under my bed"

"Did u hear that Caillen got arrested for harrasment, just the usual from that disgusting boy"
Caillen by GingerNinja0332 December 23, 2018
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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