It's about the Big Yellow Duck

Quinn loves bath time. His parents sing to him, he splish-splashes in the water, and best of all, he has his yellow rubber ducky. There are two ducklings that go with it, but they have never even entered into his consciousness. After he's all clean we sit him up so he can play with his ducky, which he is content to do for quite a long while. He chews on its head, he bats it around the tub, he watches its lights flash (it's a high tech ducky...). It's all about the Big Yellow Rubber Duck.