Place it at the end of a refusal scene, just before the reaction shot, then follow it with the Oi Oi Oi chant for a second call-and-response beat, or let a Yooooo reaction answer it as the next payoff.
关于此声音
This clip repeats the phrase no ctm no mayimbu in a bouncy, chant-like voice, running for about three and a half seconds. The rhythm makes the odd words stick at once, and the confident delivery turns a simple refusal into a teasing joke. It feels light, silly and upbeat, the kind of sound that makes a listener grin when it lands in the middle of a conversation.