Place this clip right after the reveal in your edit, preceded by sudden suspense to build the beat, then follow it with eww brother eww when the gross-out needs a second punch from a different voice in the sequence.
Об этом звуке
This is a three-second voice clip of a woman gasping 'Oh my God, what is that?' in a high, incredulous voice. It lands as pure startled disbelief, the kind of horrified curiosity you feel when something bizarre appears and you need a second to process what you are seeing.