It's supercalifragilisticexpialidocious
Even though the sound of it is something quite atrocious
If you say it loud enough, you'll always sound precocious
Supercalifragilisticexpialidocious

Um diddle, diddle diddle, um diddle ay
Um diddle, diddle diddle, um diddle ay
Um diddle, diddle diddle, um diddle ay
Um diddle, diddle diddle, um diddle ay

https://fountain.fm/episode/FEvxUEgW4eZNiRWiwhSZ