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collapsitarian 

One who believes that society should collapse.
Become a libertarian for a few months until you realize the whole system is messed up, then move on to anarchy where you want to change the system, shortly after that become a collapsitarian and sit back and watch while it all burns. Oh, you gotta bring the popcorn.

Skip chuckles in collapsitarian when he hears about a politicians bad day.
collapsitarian by Melissa5001 October 2, 2018

colopharyngeal reflux 

the reflux of colonic feces into the posterior oral cavity. it can be associated with shitzu - histologic changes of the pharyngeal mucosa suggestive of colon cancer. also known as shit in mouth disease.
I went to the doctor because my family was complaining of my bad breath. He diagnosed me with colopharyngeal reflux and prescribed breath fresheners to be used per rectum.
colopharyngeal reflux by ken69 February 4, 2009

colloidicalateral

kol-oid-iki-LAT-er-ul

-adjective
1. relating to, occurring on, or involving any purely invented and and yet unreal knowledge of epic significance.

Origin:
2010.09.25 <GK koll ( a ) glue + -oidikilateral

-Related forms:
colloidicalaterally, adverb
colloidicity, noun
Tony's assumed profundity ejaculated with "Maile, you should recreate this photograph in the same location, so as to colloidicalaterally contrast the space before and after the flood damage and restoration. By the way, I am Salvinian."
colloidicalateral by Sporlan Orange September 26, 2010

Colloquium 

A way in which the honors college makes you their slave. Often, newbie freshman are hunted first, and forced to go into the ghettos of buffalo. Then, they have to write papers on their horrifying experiences. Often, students are hospitalized because of the traumatizing effects.
Colloquium
Colloquium by honorscollegeslave December 1, 2010

till i collapse 

a popular song in the album "the eminem show", featuring some of the greatest hip hop artists ever. Eminem, 50 Cent, Nate Dogg, and Tupac.
yo nigga, you hear that new rhyme from the eminem album?
naw dawg, whats it called?
till i collapse.
till i collapse by beast274life November 16, 2010

colloquial 

Informal or conversational language, usually culturally specific. Not formal or literary.
The majority of the entries in the urban dictionary are colloquiallisms.
colloquial by emoolilu December 30, 2005
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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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