Place it at the exact moment an object vanishes in your edit, then follow it with the Shocked Meme Sound as the reaction lands. Keep it as a single beat between the setup and the payoff, letting the reaction carry the joke forward.
Über diesen Sound
This is a short suction sound lasting just under a second, built around a quick pulling rush that feels sudden and a little absurd. It gives a listener a small jolt of surprise, followed by a grin at how oddly satisfying the pull feels. It works as a tiny comic beat rather than a realistic effect.