K. 

When you possibly couldnt care less or GAF aboout someone or something.

"Kyle is going out with me!!"
"You mean my ex, Kyle??"

"Um ya"

"K."

K. by laughmyassoff! May 15, 2016

K. 

When you want to annoy someone after they type you a really long essay about their problems and you want to show them you don't care. You hit them with a brutal K.

Her: I really like you

Me: K.

K. by I am a k. November 22, 2016

K. 

That’s a response when you know, that someone texting you is mad at you.

Josh: I’m gonna be home in a few minutes.
Marissa: K.
Josh: ....

K. by Bitchy Ass Person July 5, 2018

K. 

When a ugly bitch wants attention or they are trying to act cool

Jill: you’re so mean
Meagan: k.

K. by Unlucky poes November 17, 2019

K. 

They are mad at you. What the fuck did you do bro??

"im sorry man, want to get something to eat?" "K."

K. by bigballerliesel March 23, 2021

K. 

This is not a text that you want to get, especially from your girlfriend. You pissed her off and you better make it up to her. Just "K" is a bad enough text to get from your girl, but "K." is even worse. You are not in a good position if you get this text.

Girlfriend: So I'll see you tomorrow at 2:00, right?
Boyfriend: Oh, sorry I forgot. I made other plans. Another time?
Girlfriend: K.

K. by Kacey2347 November 17, 2014

K. 

To K someone is equivalent to agreeing with something.. but in a cooler and sassier way. Although it might be fun to K someone, if you K a K-er, u will have to face the consequences of licking ones butthole.

K.

K. by silkysmoothbros5 September 11, 2009