Place it at the start of a clip as Viktor's entrance cue, then follow it with a short reaction sound once he appears, so the call sets up the payoff. If he still does not answer, follow it with Bruh for the deadpan reply.
O tym dźwięku
This clip is one voice stretching the name Viktor into a long, drawn-out shout that lasts about five and a half seconds, with the vowels pulled wide and the ending held for emphasis. It feels funny and deliberately over the top, like calling someone from across a room and refusing to stop until they turn around.