Ouro Kronii is a VTuber with Hololive English, part of the agency's Council generation, and her streams and fan clips have made short vocal reactions like Gwakk popular beyond her own audience. The sound circulates mainly through Hololive fan communities, where it is shared as a compact reaction clip for edits, memes and stream highlights. Because it is so short and instantly recognisable to fans, it has stayed useful as a quick gag rather than a longer quote, especially in videos that play on Kronii's deadpan humour and her duck-related jokes.