the short form of saying OKAY (ok) whereas only the k sound is heard
mum i'd better get going now before its late
mum: k Dear
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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
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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.
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The text you receive from your girlfriend, really meaning "fuck you"
"babe im sorry" -boy
"k" -girl
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