it means talking bullshit in persian (farsi). and is mostly used by the younger teen generation in iran, and is equivalent to a "shut uppp" in english.
goodarz: "bro i swear hannaneh is telling some kos-o-sher to her bestie haniyeh!"
mohsen: "don't worry about it bro she'll come to her senses.
mohsen: "don't worry about it bro she'll come to her senses.
by Ariashahanshah April 7, 2022
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Jeremy: well what are we gonna do about it now?
John: we should just kos and leave this piece of shit
John: we should just kos and leave this piece of shit
by Sjdjsjsjks September 2, 2017
Get the Kos mug.by Henry king James February 15, 2023
Get the jo ko mug.Ko-spirit (noun) a human or ai who takes images of real people without consent and alters them or makes falsified images or documents. whether with malicious intent or otherwise
Whether done maliciously or not, Ko-spirits manipulate visuals to deceive, harass, or violate privacy.
by Jeradel June 29, 2025
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