The exact recording behind this clip is unattributed, which is typical of stock animal sounds that circulate freely across soundboards and editing packs. Angry cat vocals have been a staple of online comedy for years, showing up in pet fail compilations, reaction memes and prank videos where an aggressive hiss sells the joke better than any caption. The twelve-second length gives editors room to use just the low growl as a warning or the full hiss as a punchline. Its popularity endures because the sound is instantly recognizable and needs no context to land.