Place it at the end of a fail sequence, after the mistake is fully visible, then follow it with the Vine Boom or the Censor Beep if the language needs softening for a wider audience.
Über diesen Sound
The clip is a short spoken line delivered as a blunt, repeated put-down, with the same insult said twice for emphasis in just over three seconds. It feels mocking and confrontational, like a friend calling out a hopeless mistake with no sympathy at all. That direct, unsparing tone makes it land as a teasing jab rather than a serious argument, especially when the target has just been caught out.