Caracals are wild cats native to Africa, the Middle East and parts of Asia, recognised by their long black ear tufts and strong, expressive body language. Videos of pet and sanctuary caracals hissing, often with ears back and mouth wide open, spread widely on short video platforms where the reaction became a shorthand for grumpy, over dramatic anger. That popularity turned a natural warning call into a reusable edit sound. Creators now lift the hiss from its original animal context and place it over people, pets and cartoon characters for comic effect.