supercalifragilisticexpialidociously

adverb1

1. •
   In a supercalifragilisticexpialidocious manner.

   • I thought he meant 'bigly' as in 'hugely' or 'ginormously' or even 'supercalifragilisticexpialidociously' — but no, 'bigly' was Trump's Twitter shorthand for 'big league'. — 2018