Place it right at the punch point of a fail clip, after the mistake is visible but before any commentary starts. For a longer mocking run, follow it with Nelson's Ha-Ha! Sound Button, or precede it with a wrong answer gameshow sound to set up the failure first.
关于此声音
This is a very short 0.8-second voice clip of someone bursting out with an exaggerated 'ahahaaa' laugh, stretched just enough to sound deliberate rather than natural. It gives a listener a petty, amused feeling, like the laugh you do when a friend does something silly and you want them to know you caught it.