Place it near the start of a scene, just before the blocked moment, then follow with the Fail Sound Meme if nobody moves and finish with Clapping once the way clears.
このサウンドについて
This is a short, two-second double beep, the kind of brisk horn blast used to clear a path in a cartoon. It feels playful and impatient at once, a cheerful nudge that turns a small interruption into a joke. The clip comes from the 1947 Goofy cartoon Foul Hunting, where the sound punctuates Goofy's clumsy attempts to get moving.