Put this clip after the reveal in a reaction edit, not during the build-up. Pair a beat of sudden suspense before it to set the trap, then follow with Nelson's Ha-Ha! for a second tag from another voice.
關於此聲音
This clip is a nine-second stretch of unrestrained human laughter, building as a loud guffaw that keeps rolling instead of stopping at a single chuckle. It feels gleefully over the top, turning mild amusement into full ROFLMAO hysteria and making listeners grin or join in despite themselves.