0 extremely good (made popular in the 1964 children's film, "Mary Poppins"):
Life on the set of the 1964 musical wasn't always supercalifragilisticexpialidocious.
He can also spell words backward, including supercalifragilisticexpialidocious.
The third upcoming event? Well, it's just "supercalifragilisticexpialidocious".