Place it at the exact moment a mistake lands in an edit, then follow it with the Bruh Sound Effect for a deadpan reaction. For a bigger gag, pair the Long Brain Fart Sound Effect before it and finish with Fart With Reverb to keep the joke going.
Über diesen Sound
This 3.5-second clip is a wet raspberry, made by blowing air through loosely closed lips, played back at half speed so each bubble and wobble stretches into a deep, sloppy splutter. It feels deliberately goofy and clumsy, hanging just long enough to make a blank stare or a failed idea seem even more ridiculous.