Bullwinkle recites the nursery rhyme Rockabye Baby, but with his signature comedic twist. As he narrates the story of the baby in the treetop, Bullwinkle's antics lead to a series of humorous interruptions and misunderstandings. The rhymes take on a lighthearted tone, with Bullwinkle adding his own charm and silliness to the classic lullaby, ultimately creating a delightful and entertaining rendition.