Will Ferrell Explains His Arsenal Of 63 Different Pitches, Including The Unhittable ‘Slurge’, In This New Clip From ‘Ferrell Takes The Field’

In this clip from Ferrell Takes The Field, Will Ferrell shares the secret behind “The Slurge”, one of his 63 signature pitches. Other pitches include the Catfish, the topaz, and a couple pitches he only throws during certain seasons.

I’m more interested in the differences between the traditional knuckleball and the European knuckleball.