Place it at the end of the build-up, just before the action starts, then follow it with the Game Show Buzzer for a false start or the Run Vine clip as everyone scatters. Keep it as the last cue in the sequence so the next sound carries the reaction.
O tym dźwięku
This is a short French voice line, about six seconds long, in which Dupond declares 'Je fais feu' in a firm, deliberate tone. It feels tense and theatrical, like a command given just before the action starts, with a comic edge from how seriously it is delivered.