Place it as the peak reaction after the reveal in your edit, not as background. Lead in with the Oh My God Wow button for the initial shock, follow with this clip, then close with the Damn Meme Sound Button for a shorter second hit.
حول هذا الصوت
This is an 11-second voice clip of someone stretching out a single loud 'Damnnnnn' exclamation, holding the word far longer and louder than a normal reaction. It gives listeners a stunned, over-the-top feeling of disbelief, like a reaction pushed past reasonable volume for comic effect.