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Chiliagon 

The chillest shape of all. Chiliagon has 1,000 sides and can be mistaken for a circle. It's one of the biggest shapes that actually has a name, and that's logical. I also probably wouldn't want to name a shape with 6,454,740 sides.
6 year old Timmy: look mom, i drew a chiliagon!
Timmy's mom: what the hell is a chiliagon
Chiliagon by 390x November 29, 2023

chlagonnaherpesyphilitisaids 

(Pronounced like this: kla-GAH-nuh-HER-puh-SIH-fil-LIE-tus-AIDS)

In the literal sense, a combination of the best and brightest STDs: in order of appereance, chlamydia, gonorrhea, herpes, syphilis, hepatitis (insert letter here), and AIDS.

In the figurative sense, a really bad thing, a curse; usually used to blast some undesirable person to the depths or something like that.
Girl 1: Man, that guy totally stole my identity.
Girl 2: Thinking vengeful thoughts?
G1: You bet.
G2: Like what?
G1: Chlagonnaherpesyphilitisaids.
*high-fives*

Chilington

Chilington is a state of mind where everything is completely chilled.
last night watching television I was at chilington
Chilington by bigboy500 November 9, 2010

Chittagong 

The second largest city of Bangladesh based on the sea-port through which the bulk of the country's trade is conducted.
The Chittagong Port has improved a lot since "1/11".
Chittagong by GPhone December 9, 2008

Chilionel Pussidog

The biggest fraud and midget statpadder in the history of football often known for missing penalties in crucial stages and crying. He bottled 4 international finals by walking around the penalty area against chile . He bottles and dissappears in big games and appears against small teams to Bark on like a pessidog .
Chilionel pussidog dissappears once again while chile take away the copa america.

Chillago 

Chillin......loungin.... on vacation....not givin a fuck.....
Fuck you type a attitude.
(When asked) - What you doin baby? Or What r u up 2?
(respond) "Chillago".

Im tryin ta get home, Chillago......
Wanna roll wit me Chillago...?
Chillago by eyezlo September 15, 2009
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
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
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