The phrase 'kore wa hidoi' (これはひどい) is everyday Japanese for 'this is terrible', and short clips of it circulate as a reaction sound on meme and soundboard communities. It caught on with editors who like foreign-language reactions that sound funnier out of context, joining a wave of Japanese audio memes shared across TikTok and YouTube Shorts. Nobody credits a single source — like many viral audio bites, it spread through reuploads and remixes. Today it sits alongside other deadpan reaction sounds such as bruh, usually linked in meme reaction compilations and soundboard collections.