"Heffalumps and Woozles" is a song from the 1968 Walt Disney musical film featurette Winnie the Pooh and the Blustery Day. It was written by the Sherman Brothers.
The song is about phantasmagoric elephants and weasels becoming a threat to Pooh and his food source (honey). The song serves as a soundtrack to the iconic, psychedelic "Pooh Nightmare" sequence where Pooh subconsciously deals with the theft of his all-too-precious honey.
It was shown in A Disney Halloween which aired every year from 1983 to the late 1990s.
Although the song is not used in the 2005 feature, Pooh's Heffalump Movie; it is generally accepted that the song and accompanying visual montage is the inspiration of the Heffalump film. Such is more definitively the case with the relationship between the Sherman Brothers' song, "The Wonderful Thing About Tiggers" and the 2000 release of The Tigger Movie.
The song was considered very "of its time," borrowing liberally from the psychedelic experimentation which was prevalent in the late 1960s. It bears a strong resemblance to the Pink Elephants on Parade animated sequence from the 1941 film Dumbo.
The song is the main theme in dream scenes of the Winnie The Pooh series of rides at the Disney Parks. Part of the song is played as part of the soundtrack of HalloWishes, a Halloween-themed fireworks display held during Mickey's Not-So-Scary Halloween Party at Walt Disney World's Magic Kingdom.