Mickey Mouse has been a central Disney cartoon character since his debut in the late 1920s, and his high-pitched, cheerful voice has become one of the most recognisable sounds in animation. Short tones and voice clips in that style circulate widely online as ringtones, alerts and meme audio, because listeners identify the character within a second. Creators keep returning to it for lighthearted edits, since it carries instant nostalgia without needing any explanation or context.