Put it as the final beat of a fail edit, after the visual payoff. Lead into it with the wrong answer gameshow sound to mark the mistake, then add the damn meme sound afterwards only when a shocked face needs the last word.
Sobre este som
A one-second spoken French line, a male voice flatly saying “c'est de la merde” with blunt, dismissive delivery. It feels rude, funny and instantly final, like a verdict delivered without discussion, which is why the shortness works: the insult lands, the conversation is over, and listeners understand the judgment even if they do not speak French.