Place this clip right after the question or prompt in your edit, then follow it with a long brain fart sound for an extended blank moment, or switch to a bruh sound when the failed recall turns into disbelief from everyone watching.
关于此声音
A short spoken clip of a voice exclaiming “Dá branco!”, the Portuguese phrase for your mind suddenly going blank. It lasts just over a second and lands as a quick, sheepish admission of a total mental freeze. The feeling is funny and awkward, like being caught mid-thought with absolutely nothing to say.