Neco-Arc is a long-running joke character from Type-Moon's Tsukihime universe, a small cat-like parody of the heroine Arcueid who became a playable fighter in the Melty Blood series, including Melty Blood: Type Lumina. Neco-Arc Chaos follows the same gag, swapping in the chaotic energy of another fan-favourite character for an even more unpredictable version. Short voice lines like this one spread through fighting-game clips, anime edits and soundboards because they are instantly recognisable to fans, even out of context, and work as a quick punchline for absurd or overpowered moments.