Place it as the closing stamp at the end of a setup, after the claim or joke you want endorsed, and follow it with Ba Dum Tss when the moment is meant as a punchline, or with Correct Ding when the claim is meant to be taken as the right answer.
關於此聲音
This is a short, roughly four-second voice clip of Donald Trump stating the line 'I am Donald Trump and I approve this message' in a flat, official tone. The serious, formal delivery feels unexpectedly funny once it is taken out of an advert, turning an ordinary remark into something that sounds formally endorsed. It comes from the legally required sign-off US candidates must speak in their own political advertisements.