Mary Poppins: Supercalifragilisticexpialidocious

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)
Because I was afraid to speak when I was just a lad
Me father gave me nose a tweak and told me I was bad
But then I learned a word that saved me achin' nose
The biggest word you ever heard and this is how it goes
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)

He traveled all around the world and everywhere he went
He used his word and all would say "There goes a clever gent"
When dukes and marajahs pass the time of day with me
I use my special word, then they'd ask me out to tea
(Oh)
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)

(You know, you can say it backwards which is suoicodilaipxecitsiligarfilacrepus, but that's going a bit too far, don't you think?)
(Indupitive)

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... ow! and a lovely thing she is, too!)

She's supercalifragilisticexpialidocious
Supercalifragilisticexpialidocious
Supercalifragilisticexpialidocious
Supercalifragilisticexpialidocious!