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A Dirty Chinchilla 

An unsanitary female who leaves feces, used feminine products, and an abundant amount of toilet paper to be left un-flushed.
I walked in to a smelly bathroom stall to discover an employee has left “ A Dirty Chinchilla” for all others to see.

chinchillanche

A veritable avalanche of chinchillas, as happens from time to time in the South American Andes. Chinchillas are known for their prolific mating habits, and over time, a dangerous chinchilla buildup can occur in elevated regions. Warming conditions lead to instability, and even minor sounds or vibrations can trigger a catastrophic chinchillanche.
Mark: "Did you hear about Edmund getting killed?"
John: "Oh my God, no! What happened?"
Mark: "He was hiking in South America, and got buried in a motherfucking chinchillanche!"
chinchillanche by jeffmopope February 5, 2010

chinchilla low 

This term is typically referring to the discord user "RedChinchilla#0001" and his average rank (silver 1-gold 3). This is typically used for mocking the user as this rank it very easy to achieve.
Bro how are you losing?! You're literally in chinchilla low!
chinchilla low by redchinchilla April 21, 2021

Spicy Chinchilla 

When a guy eats jalapenos and then goes down on a girl.
After eating out at a mexican resturant, Lisa and I went back to the hotel and I gave her a spicy chinchilla. I don't think she's coming back... OUCH!

cheekchilla 

Someone who chills between someones ass cheeks.

Basically having a lot of anal sex with someone, just chilling in their ass.
Man Colin loves having sex with other dudes, he's such a cheekchilla.
cheekchilla by Kwhit10 November 10, 2005

Chinchilli Day 

Chinchilli Day celebrates the victory of the tiny pueblo town of Topiticca over the uprising of their pet chinchillas. Although many attempts were made to negotiate a ceasefire, the fighting continued over three long days until the last of the chinchillas was gone. To this day the town’s victory is celebrated by the descendants of Topiticca and all chinchilla haters.

Note: Because little is known of the actual dates of the conflict, there are those who believe the town of Topiticca never existed and Chinchilli Day is actually an elaborate excuse to spend an extra day partying in Las Vegas.
I can't come to work Monday because I will be in Vegas celebrating Chinchilli Day
Chinchilli Day by admancorb June 25, 2009
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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