A terrible, horrible, horrific, crazy, blood-vomiting, and maybe even sponge-shrinking spelling of supercalifragilisticexpialidocious.
It's soobarckaleephrageelissticackspeealeedoushus
Even though the spelling of it is unbelievably atrocious
If you write it big enough you'll never be precocious
soobarckaleephrageelissticackspeealeedoushus