Karstina 

No her name isn’t Christina, and she doesn’t resemble a car in any way except for her lightning quick wit. She had RBF sometimes but if you get to know her she’s very kind and outgoing. She has has a contagious laugh and smile, and she’s a little bit sassy to boot. Don’t be fooled by her confidence because chances are she’s waiting for you to make the first move. But the effort is worth it! You’re lucky to have a Karstina in your life!

Person 1: Who’s the chick with the RBF?
Person 2: Oh don’t worry, that’s how Karstina always looks.

Karstina by RealAdvice January 5, 2019

karsting 

When you drink a beer and a cocktail simultaneously at a bar.

Man, I was totally karsting the other night at the pub.

karsting by Prisoner0 March 29, 2015

kirstinated 

The critical point of drunkeness immediatley before medical assistance is required.

'Fuck,i cant wake her up.she's totally kirstinated!'
'Oh fucking jesus,does she have a pulse?'
'no!'

kirstinated by GEORGE COSTANZA January 30, 2005

Kastina 

One of the most amazing friends you could ever wish for. A beautiful, caring, amazing girl, who can always make you smile. If she's in your life don't let her leave, because you'll never find another quite like her.

Girl 1: You are so lucky!
Girl 2: Why?
Girl 1: Because your best friend is such a Kastina

Kastina by livelovelaughdance December 11, 2010

karstin 

A girl with no upper body and a hella long neck

Wow that giraffe looks like karstin

karstin by Yaboiisstraight February 19, 2018

Kasstina 

The devil.

That girl may have some angel eyes, but I bet she's a Kasstina.

Kasstina by cheshire23 August 20, 2013

Kajstinator

Crazy motherfucker who loves flamingoes and superman backpacks. Cool girl with cool friend

Guy 1: omg, she is so cool
Guy2: yeah, its Kajstinator
Guy1: oh damn, she is almost as cool as hanninator

Kajstinator by Babybornin99 December 13, 2015