Place it at the end of a reaction edit, after the setup clip has made the other person's claim look foolish. Follow it with Damn for a sharper reaction, or lead into it with Huh for a confused pause before the insult lands.
关于此声音
This is a short spoken clip, lasting about one and a half seconds, in which a voice delivers the crude phrase in the title flatly and without hesitation. It lands as blunt, rude and overconfident, the kind of line that cuts a conversation off instead of starting one. The shock comes from how casually it is said, making it feel like a dismissive comeback.