The exact recording behind this clip is not clearly credited, so it circulates mainly as a short Spanish-language meme sound rather than as a line from a known film, show or song. Its humour depends on Chilean internet slang, where CTM is a blunt intensifier, and on the familiar joke of comparing someone to a turtle to call them slow. Shared through soundboards and short-form edits, it works best as a quick spoken reaction, and its small, informal style has kept it useful for creators who want a regional, conversational insult instead of a polished catchphrase.