Kerste 

An amazing person that is very spontaneous and always knows how to have a good time. She cares for everyone and anyone. She is always the person who can (and will) make you laugh even in the hardest of times. She is also one of the best friends a person can have, because she is trustworthy, honest, and amazing. Intelligence is one of the most prominent characteristics of this girl. Kerste can change the world one day with her ability to view it from anothers' point of view.

Kerste is a name, of German decent.

Kerste by flagnsax22 December 1, 2010

Kirsteinity

Kirsteinity is the religion based on the supremacy of the hottest attack on titan character, Jean Kirstein.

Kirsteinity? What is that?
It’s the religion of all the bad bitches

Kirsteinity by ta_mère<3 July 12, 2021

Kester’s Balls

A term used to denote signs of depression and complete hatred for sports;Volleyball and recreational Volleyball

Gabriel:”Hey,are you going for the friendly tomorrow?”
Chester:”Nah fam,I got kester’s balls”

Kester’s Balls by Crayson February 8, 2019

Khaleesi Keister

A perfect arse

An arse that defies gravity

Not too big, not too small, not flat, perfectly round

She has a khaleesi Keister

Khaleesi Keister by Big Poppa Mills December 8, 2020

Jean Kirstein 

A Jean Kirstein is seen as cocky, honest, and hot-headed. Some believe that he is a fine looking man. When he got frustrated, a Feckled Jesus use be there to calm him down. Nowadays he roams with his herd to fight Titans. It is hinted that he may resemble a horse. Many have created theories and fanart, but it has yet to be confirmed whether or not he is in fact, a horse.

Mikasa: Man, Jean Kirstein seems really confident today.
Armin: Yeah! He's so awesome and good looking! I wish I could be like him

Jean Kirstein by ErenJäger January 11, 2016

Kersey Curve 

A curve placed on a test when the whole damn class knows nothing. Test with this type of curve only require 20% to get a B.

Tomas: I think I may have got above a thirty percent.
Jack: Don't worry man, after that Kersey Curve you'll probably get an A.

Kersey Curve by Curve Rider January 20, 2017

Kirsten 

Kirsten is a sweet,loving, and kind girl. She will always take 2 chances. She knows how to get a guy to like her. She seems very shy sometimes, but when you get to know her, she is a very talkative and loud girl. She hates when people call her "Kerstin". Normally she looks happy, but there is always something wrong that she is trying to hide. She will do anything to make anyone's day better. She is the type that is girly but not to girly. She does sports, and people often say she is athletic. She is an amazing and beautiful girl. You won't find anyone like a Kirsten.

"omg look at Kirsten, she is so beautiful."

Kirsten by Bigpapi67 November 21, 2016