The title garaebaecul is the romanisation of the Korean phrase for expelling phlegm, which describes the action heard in the clip rather than a character or show. Because no specific origin is attached to this upload, it circulates mainly as a standalone meme effect alongside other gross-out clips like fart with reverb. Short bodily sounds travel well on soundboards and in edited videos because they need no translation and get an instant reaction. That simplicity keeps this phlegm clearing sound in rotation for reaction edits and prank compilations.