Place it near the end of a dark comedy skit, after an innocent setup, then follow it with Emotional Damage for the fallout and a Scream Meme for the overreaction, letting it set up both reactions in turn.
关于此声音
This eight-second clip is a musical comedy excerpt with a sung lyric about old people burning, delivered as a short, pointed song moment. It feels darkly funny and deliberately shocking, the humour coming from treating a grim subject lightly. It comes from Jon Lajoie's comedy song I Kill People, making it a piece of musical comedy rather than a spoken reaction sound.