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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
by AccurateSabotage February 27, 2011
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
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
by Skitzophrenic December 11, 2012
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3
The text you receive from your girlfriend, really meaning "fuck you"
"babe im sorry" -boy
"k" -girl
by BoobMaster95 April 27, 2011
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4
A word that is overused online and usually means whoever says it doesn't give two shits.

It's also a letter.
Fiona: I hate myself

Thomas: K
Dean: K
by CumKardashian May 02, 2017
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5
Word commonly used in Sweden to express the fact that you couldn't care less about something. Often used to answer a question without answering it directly. Also used to kill conversations with people. If you find an online conversation with somebody to be boring or having an argument with anohter person online using K kills the conversation and will probably piss the other person off.

K directly translated means - I don't fucking care

Can also be used anywhere at any given time to express dissatisfaction with the conversation
- Do you like my new profile picture?
- yes.
- what is your favourite juice, I like pineapple juice the best.

- K
by Ragnar runkarballesnor May 11, 2013
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6
Its a shorter version of the word "okay" that is used to piss the fuck out of a guy or girl when they have disapointed you or upset you.
Boy: hey sorry I'm going to have to cancel our date because I want to play some xbox
Girl: K
Boy: wow really? Just a k?
by ChickGamer July 26, 2012
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