Place it at the end of a spoiler warning in an edit, after the setup for a hidden ending, then follow it with Dun Dun Dun for the reveal and Censor Beep over any words you need to hide, so the warning, the drama and the bleep tell the story in order.
O tym dźwięku
This 2.9-second clip is Gaster speaking in a low, secretive voice, warning the listener to keep what they have found between them and not to share it online, before breaking into a strange, lilting laugh. It feels tense, conspiratorial and a little unsettling, like being let in on something forbidden, yet the laugh keeps it playful rather than threatening.