k 

Short for thank you

great help k

k by smogfog September 12, 2011

k 

the most heartless thing you could say

boy: k
girl's thoughts: omg he doesnt even care about me im so annoying
girl replying to boy: lol yea

k by hoguu June 12, 2018

K 

Previously a letter, now turned into a word to represent anger, hate and annoyance. It is also a signal to removes oneself from the presence of the person saying it. Often also used as a signal to shut another person up.

A - "Come over, I miss you"

B - "I can't, I'm too fat."
B - " *far. Damn autocorrect. "

A - "You should use that gym membership I got you."

B - "Wait, what!!!!"

A - "Just kidding"

B - "K"

K by CantBeBlankTwice November 23, 2013

k 

An ending or agreement to an sentence or conversation - invented by Mr GB

AF - Hey did you guys know i'm a massive poof.
GB - k.

k by Sir Binder August 16, 2008

k 

The symbol for Potassium

John: K is an element!
Sherry: Oh awesome!

k by omghaider July 23, 2011

K 

K is what you use when you're a fucking cunt like honestly if you just add another k you don't look like such a cunt, like kk.

Oh look i'm a cunt. K

K by Titsuckdelight June 27, 2014

k 

A way to say "Okay."

"i'm gonna go wank real quick"

"k"

k by Abattoirofficial March 3, 2016