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Colyne Effect 

When a guy is attracted to several girls but he isn't sure which one is the right one to be with. The girls like him in varying degrees but they are all attracted to him. It's a double-edged sword and a struggle for everyone involved.
Eren : You see Armin with his new girl?
Mikasa : Yea, it's the Colyne Effect. That's the fifth girl he's started talking to.
Colyne Effect by The Wizz February 2, 2021

Colonel Miles Quaritch 

The most badass villain in James Cameron's Avatar.
Colonel Miles Quaritch is a Marine Corps Colonel who is the head of security in the Hells Gate sector of Pandora. He is portrayed by badass actor Stephen Lang.
Pat: Did you see that Colonel Miles Quaritch?
Justin: Yeah I did. He's a real Badass.

courtney coyne 

slut. someone who sluts around and sleeps with everybody's boyfriends. she is a home wrecker who needs to be shot in the head. dont go near her or you will catch an std.
That girl Courtney Coyne is such a slut, she slept with my boyfriend!!
courtney coyne by sizzletits908 August 6, 2011
An amazing sexy person with a rack for days. Love having a shoulder to lean on. Is a shoulder to lean on. Too sweet for words, you can have her like a sister but u shouldny because you'd kidnapp her
Yo that girl got breats from the heavens. That's a coline
Coline by vakdhjj May 9, 2014

Colonel Flan

A constant flip-flopper who steals shotgun and is far too tall to hangout. If it wasn't for his tripod he would be totally irrelevant.
Kagan? More like Colonel Flan! Did you hear about him trying to change the shotgun rules on the trip to the beach when we stopped at the gas station?
Colonel Flan by TRUFUS December 7, 2009

Colonel Thomas

A steaming dump exceeding at least 1 foot in length and 2 inches in gerth.
A Colonel Thomas could be compared to a baby's arm in size.
Colonel Thomas by Jordan higgins December 19, 2008
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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