Filian is a popular VTuber known for energetic, comedy-driven streams, and short reaction clips from her broadcasts often circulate separately on soundboards and in fan edits. This elongated 'that's gay' line fits that style perfectly, turning a throwaway reaction into a reusable punchline that creators can drop into unrelated videos. Because it is short, clear and instantly recognisable in tone, it has found a second life in memes, reaction compilations and stream highlights, where a single exaggerated word can carry the joke without needing the original context.