Place it at the very end of a reveal sequence as the final beat. Build tension first with the sudden suspense sound, then cut straight to this clip, or follow a wrong answer game show buzzer with it to close the bit cleanly.
Über diesen Sound
A short voice clip of someone flatly saying 'So there's that' in under two seconds, delivered like a shrug in audio form. It lands as dry, resigned and quietly funny, the kind of understatement you reach for when something odd, disappointing or inevitable has just happened and there is nothing useful left to add.