Place it right after the failed moment in your edit, then follow it with Roblox Oof to underline the defeat, or lead into it with Nope when someone refuses to accept what just happened.
Sobre este som
This four-second clip is Doctor Octagonapus letting out one long, drawn-out blaaah, a single stretched vocal sound with no other words around it. It feels exasperated and deliberately over the top, like a sigh that has been turned into a performance, silly rather than angry. That stretched delivery makes the groan land as a comic reaction instead of a quiet complaint.