Put it near the end of a scene, just after the threat is made, so it acts as the payoff before the action cuts away. Follow it with a reload gun sound to sell the next move, or use a fail sound meme straight after if the threat falls flat and the joke needs a reset.
关于此声音
This is a short spoken clip, under three seconds long, in which a voice addresses Risa directly and states plainly that this is a shotgun. The delivery is blunt and confrontational, turning an identification into a warning that lands with weight. It feels tense and uneasy, as if a casual exchange has just tipped into a standoff, and the direct address makes the threat feel personal rather than general.