Place it at the end of an insurance joke as the payoff, once the setup is clear. Open with Dun Dun Dun before the reveal, then follow the jingle with Vine Boom to punctuate the punchline and close the edit.
关于此声音
This is a very short sung snippet of the Liberty Mutual insurance jingle, lasting well under a second and built around the brand's familiar repeated vocal hook. It feels instantly recognisable and lightly comic, like a tiny earworm that pops up uninvited. It comes from television advertising, where the tune is used to make the insurer memorable.