Annyeonghi gyeseyo yeoreobun is a formal Korean farewell addressed to a group, closer to a respectful goodbye everyone than a casual bye. On soundboards the clip is catalogued with an Inuyasha tag and described as the sound for a portal opening, which shaped how Korean meme editors reuse it for entrances in reverse, exits and teleport gags. Its short length and clear enunciation made it easy to lift, loop into edits and share as a reaction, so it keeps circulating as a tidy sign off for disappearing characters.