This sound is best known online as a simple rubber duck squeak effect rather than a quote tied to one specific character or scene. Short quack-style toy noises have circulated for years in meme edits, children’s videos and casual soundboards because they are instantly understood and easy to time with visual gags. Creators still use this kind of clip when they want a harmless, lightweight punchline that feels more playful than a buzzer, honk or dramatic meme hit.