Skip to main content
Being great at what you do; being the best at only what you are good at.
Guy 1: Hey! Can you help me with this?
Guy 2: Sure!
Guy 1: HOLY MACKEREL!! You're the best at this ever!
Guy 2: Yeah. I'm a Koolvin.
Koolvin by Anti Christian September 8, 2009
Words you can keep
Mary: Wats good?
Joe: I'm koolin
koolin by Roky October 1, 2006
Related Words

Kölvins 

What's cooler than cool beans? ICE COLD beans! .... Well indeed, but what's cooler then ice cold beans? 0 degree Kelvin beans...or Kölvins... There just ain't no cooler.

"Zup son, did you bring them trees?"
"Duuude you don't even know! i've got some dank ass hashish"
"Kölvins!"
Kölvins by Zcyd June 19, 2014

KoolKingGaming 

A child scammer, commonly known as Osama Bin Laden of 9/11. Associated with a gamer who plays nothing but Minecraft and abuses young individuals, fond of children under 9 years old.
And students, that is why we should all be like KoolKingGaming.
KoolKingGaming by frenchgent March 25, 2021

koolin it 

Used in ATL to mean chillin
"I'm just koolin it, brah"
koolin it by Tex 404 July 13, 2017
verb

Formally spelt as “coolin”, means to chill, stay to yourself, and peep shit.
“So we done?”
Nah, jit im koolin”
koolin by notaqxa November 27, 2018
A boy who is somewhat smart but doesn't act it. He likes butts and Latinas. He thinks he can pull girls but he physically can't. He is also emotional. Very decent guy! (Most likely fruity..)
"Is that Kohlvin?"
"Yes."
"He got socks on backward!"
"He slow."
Kohlvin by da_la August 6, 2021
More from Urban Dictionary

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
the act of having anonymous sexual encounters with other men in public toilets.
Cottaging by greeef April 24, 2003
Word of the Day on August 29, 2026

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026
Next