Place it as the reaction beat after a reveal, then follow it with Bruh, and save Oh My God Meme for the bigger reveal later in the same edit sequence.
About this sound
This is a 0.6-second Russian voice clip in which a speaker delivers the line 'Okak, a ya ne znal' with a sudden, sheepish realisation, as if a simple fact has just caught the speaker out. It gives a light, awkward feeling that works for admitting you missed something obvious, turning a small misunderstanding into a quick, self-deprecating laugh.