Place it at the very end of a reaction sequence, after the mistake has already landed. Start the sequence with the Bruh Soundboard Button, build through the failed attempt, then let this clip close the scene, or use the Emotional Damage Sound Button instead for a louder finish.
關於此聲音
This is a ten second voice clip presented as Stephen Hawking's last words, delivered in a flat, computer generated voice. It feels dry, anticlimactic and darkly funny, the humour coming from a grand farewell being spoken in such a calm, mechanical tone with no drama at all.