No clear original recording, performer or year is documented for this clip, so its history is really the history of its use as a shareable reaction sound online. Short vocal exclamations like the bruh sound and the stretched faaah cry circulate the same way, passed between edits as instant shorthand for a feeling. This one spread because the spelling and the sound match perfectly: anyone seeing euggghhhhh already hears the disgust. It remains popular for gross-out jokes, cringe compilations and exaggerated responses where a normal reaction would be too short.