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 Umbililililumbili, umbililililumbili Umbililililumbili, umbililililumbili Because I was afraid to speak when I was just a lad Me father gave me nails that weak, told me I was bad But then one day I learned a word, a sight we ain't to know The biggest word you ever heard, and this is how it goes Oh, Supercalifragilisticexpialidocious Even though the sound of it is something quite atrocious If you say it loud enough, you'll always sound precocious Supercalifragilisticexpialidocious Umbililililumbili, umbililililumbili Umbililililumbili, umbililililumbili He travelled all around the world and everywhere he went He'd use his word and always say, there goes a clever gent When Dukes and Mar-or-Rogers pass their time of day with me I say me special word and then they ask me out to tea Supercalifragilisticexpialidocious Even though the sound of it is something quite atrocious If you say it loud enough, you'll always sound precocious Supercalifragilisticexpialidocious Umbilililumbili, umbililililumbili Now you can say it backwards, which is docious, aliexpialistic, fragicalibopus But that's going a bit too far, don't you think? So when the cat has got your tongue, there's no need for dismay Just summon up this word and then you've got a lot to say But better use it carefully or it could change your life For example? Yes? One night I said it to me girl, and now me girl's me wife Oh, and a lovely thing she is too She's... Supercalifragilisticexpialidocious Supercalifragilisticexpialidocious Supercalifragilisticexpialidocious