Put it just before the reveal in a short fail edit, then follow it with Mission Failed Meme Sound to close the joke, or add Ba Dum Tss Sound Effect straight after for a lighter punchline in a quick clip.
关于此声音
Joe Biden delivers the line 'what am I doing here' in a slow, pausing voice that sounds genuinely lost, with no music or other noise behind him. The clip runs for just a few seconds, and that plain, uncertain delivery makes the confusion feel funny and relatable, like walking into a room and forgetting why. It spread online as a meme sound for awkward, out-of-place moments.