(k) 

(k) when typed into msn creates lips, therefor (k) means kiss

(k)mwahh Luv ya Nat mwahhh (k)

(k) by dfkgh oigh January 28, 2007

k 

1. A short version of "okay"

2. A very rude, hateful way to agree or acknowledge.

A: Wow, you really hurt my feelings...

B: k

A: ...I'm gonna go now...

B: k

A: I'm sorry :'

B: k

k by AccurateSabotage March 14, 2011

k 

usually used when someone is done or annoyed with the conversation or person they’re texing

toby: sorry i canceled our date i really wanted to go to the arcade
olivia: k.

k by libby cardinal March 13, 2019

K 

The letter people text you when they don't want to talk to you anymore.

Person 1: Cool, I'll talk to you tomorrow then?
Person 2: K

K by Skitzophrenic December 11, 2012

/k/ 

The "Weapons" board of 4chan.
A regular poster on /k/ is usually referred to as a /k/ommando, and discussions usually involve modern weaponry, but this is by no means exclusive.
Like most other boards on the site, it is primarily likened to a river of shit with gold nuggets on the bottom. Whether or not it is worth panning is entirely up to you.

/k/ - a magical place

/k/ by Zolotros July 30, 2012

K 

The text you receive from your girlfriend, really meaning "fuck you"

"babe im sorry" -boy
"k" -girl

K by BoobMaster95 May 20, 2011

k 

Exactly what you do NOT reply to a long, heartfelt message sent over ANYTHING.

Maurice: *reads heartfelt message from girlfriend, replies k*
Girlfriend: *texting* Go fuck yourself.

k by Intelligence001 June 14, 2016