This is the 663rd most frequent Serbian word.
кк
It seems you might be referring to a typographical error, as "кк" does not appear to have meaning in Serbian. Could you clarify?
In this sentence, 'кк' is used colloquially to mean 'pause' or 'hold' in the context of stopping a video or action temporarily.
Можеш ли да кочи овај видео?
Can you pause this video?
Here, 'кк' could be understood as 'how come' in non-standard usage, questioning someone's behavior or posture.
Кк стојиш тако?
Why are you standing like that?
In this usage, 'кк' appears non-standard and serves as a filler or emphasis without a clear grammatical role.