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Coolisimo 

Something or someone far beyond the comprehensive definiton of the
word cool. Taken from the word cool and incorporated the spanish
adjective ilisimo (refelection of the importance of the word cool).
In extreme measures the word may be as flexible as possible to define
more coolness.

Random Person: Did you see the ring on that girl's hand?
Answer: I know, it is Coolisimo.

Random Person: Can you throw the trash out?
Answer: Coolisimo!

Not only was that purse purchased at a good bargain, but it is COOLISISISIMO!

That fake Versace purse is coolisimo.
Random Person: Did you see the ring on that girl's hand?
Answer: I know, it is Coolisimo.

Random Person: Can you throw the trash out?
Answer: Coolisimo!

Not only was that purse purchased at a good bargain, but it is COOLISISISIMO!

That fake Versace purse is coolisimo.
Coolisimo by Wendytee January 8, 2008
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coolisimo 

Super cool - a Spanglish word made from combining the word cool and "isimo" (to form the superlative degree of adjectives and some adverbs).
"My dad gave me a car for my birthday", said Annie.
John, "coolisimo!"
coolisimo by mayanqueen April 17, 2009

head on collision

The impoverished form of an Irish Car Bomb (Bailey's dropped into and chugged from a Guinness). A head on collision is Kahlua dropped and chugged from a Busch Light.

1) Serve a shot of Kahlua
2) Drop into a cup of Busch Light
3) Chug in one gulp
"-Yo, let's do an Irish Car Bomb.
-Nah, that's too classy, I'll take a head on collision"
head on collision by InventedHOD April 21, 2009
Coolism is the mojo, aura, attitude that makes a person cool.
Shelia has the coolism of 60’s chick.
Coolism by Dragonlady58 December 13, 2020

Collisionista 

Is a bad-ass female auto body shop owner that knows auto body repair information and the industry front to back, inside to outside.
That auto body shop owner down the street is a freaking collisionista - you want your smashed up car fixed right, go see her!
Collisionista by Collisionista December 16, 2016

Coolismus 

Eine Religion bei der die Anhänger coole Leute sind mit sehr attraktiven Körpern
"welche Religion hast du?"
"Ich bin ein cooler"
dm auf insta zum beitreten: @coolismus_official
Coolismus by coolismus October 23, 2020

Tactical Collision 

A fancy, and professional way of saying that you are going to ram something on the battlefield.or other situation.
man 1"Sir, what do we do? weapons systems are down and the enemy ship is tearing us apart!"
man 2 " I am gonna have to go for a tactical collision"
man 1 "Wait, you are going to ram them? you crazy!"
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The phenomenon where adults salivate at children's toys
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kidulting by Emotional Cruiser October 12, 2025
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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
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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
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