Que me mata is a Spanish expression used online to say that something is hilariously unbearable, and short reaction clips built around the phrase have become a handy shorthand in Spanish-language meme and short-video culture. Because the wording is instantly recognisable and emotionally clear, creators reuse it across edits, reaction videos and chat-style clips without needing much context. Its short length also suits fast-paced timelines, where a single expressive reaction can carry a joke, underline a fail or close a scene before viewers scroll on.