koost 

Verb.
To bail out on doing activities with friends without even telling them you have decided to do so.

Note: Can become a permanent state if not addressed quickly by caring friends.

Plural: Koosting Koosted

Me: You hear from Kyle? He said he MIGHT be interested in heading out tonight, but I think we was just Koosting me.

Eric: Nah let's just go, I hit him up too he Koosted me too. Getting tired of that guy.

koost by jay_nez February 3, 2010

Konstantina

NAME
GENDER: Female
USAGE: Greek

A very pretty modest girl. She is stubborn and is very independent. A smart person who has a great personality. Is a good person to hang out with and nice when you get to know her but shy if you don't. If you get on her darkside she can turn into an enemy! Very kind person and always tries to find the good side in every bad situation. Great person to talk to and is very honest. She gives really good advice. Very creative and funny and is loved by many.

Person 1: God, Konstantina is perfect

Konstantina by tatarata September 17, 2013

Koosered

When your exhaust (insert any other car mod or apply to anything that your significant other finds annoying and makes you get rid of as a result) is too loud for your wife and she demands that you remove that thing or else...

"Wife won, exhaust gone. I got koosered"

Koosered by P!GPEN February 21, 2013

Konstantino 

A name of one of the hardest people alive, easily the coolest guy when he walks in the room, no question that all the hoes are looking at him whenever he pulls up to any event, even an event like Gekyume's Circumcision ceremony. If you see a Konstantino roaming around he is probably dripped out in some Ferragamo's and an iced out gold chain. Konstantino is a hoop god, and the likes of LeBron James and Michael Jordan bow down to him when he's on the court. Overall, a Konstantino is likely to steal your bitch and drown in that cash. He is no question the guy that everybody wants to be.

Hoe: Oh my God it's Konstantino I want him to fuck me so bad.
Dude: I was at his basketball game the other day and he dropped like 147 points and blocked everyone on the court at least 13 times.
Hoe: I'm gonna go try and talk to him
Hoe: Hi Konstantino!
Konstantino: Silence bitch I'm bout to go lay wood on Gigi Hadid

Konstantino by Youngchungus April 18, 2019

Konstance 

Konstance Is a girl that just sticks out from the rest, you can try as hard as you want but you will NEVER find a girl like her...her personality will have you sprung from the second you meet her and you’ll never wanna leave her side. And don’t get me started on her looks! She’s drop dead gorgeous but she’s humble and doesn’t brag about it. If you find a Konstance keep her and never let her go!

Boy: damn that guy got him a Konstance.

Konstance by Kfhvhvjfis May 30, 2019

Koofty 

1. Another name for the good good (marajuana)
2. A really good time, especially when the good good is in use

1.Hey man, wanna hit up wawa and then hit the koofty?
2. Maaaan, that party last night was so NOT lit, but I pulled out the good good and I had a koofty time.

Koofty by Yetis Flexer July 3, 2015

Koester

A free spirited person of Germanic descent who really enjoys a good time with friends and copious amounts of alcohol.

Koesters are known also for being very stubborn, but are also very loyal to those they care about - often getting into fights because of these two reasons.

They spend lots of time involved in various hobbies and outdoor sports, including but not limited to: bowling, fishing, hunting, camping, ATV riding, mudding in trucks and shotgunning beer.

Additionally, all Koesters are horny bastards that are relentless in the pursuit of sex.

ex. 1 - While out at the Sportsmens' Club last weekend, I ran into a bunch of Koesters shooting clay birds.

ex. 2 - Those Koesters have been bowling since they could push a ball down the lane.

ex. 3 - God you are such a Koester, you drunk bastard!!! Why can't you ever see things my way?

ex. 4 - Ever since I started dating a Koester, we've been going at it like rabbits! He's like the Energizer Bunny!!!

Koester by Jane Doe 1 March 2, 2009