Rubber ducks have been familiar bath toys for generations, and their cheerful squeak has become a shorthand for cuteness, innocence and playful humour in videos and memes. Creators use the sound in Spanish and English content alike, often in children's clips, cute animal edits, bath scenes and light reaction videos where a gentle, toy-like noise works better than a loud effect. Because it is instantly recognisable and soft, it remains a popular choice for short videos, streams and soundboards that need a quick moment of sweetness.