“Ay mi gatito” is widely shared online as a short Spanish reaction audio, especially in meme reposts, pet edits, and chat forwards. Its spread seems tied more to social sharing than to a clearly documented film or TV source. Creators keep using it because the phrase is simple, recognizable, and flexible: it can read as affectionate, worried, or comically devastated depending on the clip. That makes it a durable pick for cat content, exaggerated reactions, and lighthearted meme edits.