Neco-Arc Chaos is a parody cat character from the Melty Blood fighting games, which are set in the world of Tsukihime, and she appears in Melty Blood: Type Lumina. Her exaggerated voice lines and chaotic personality made her a favourite for memes and fighting game edits, where short shouts are lifted out of matches and reused as reaction sounds. This hooagh clip spread through meme videos and soundboards because it is instantly recognisable to fans and works even for viewers who have never played the game.