Derf

"I'm Derf! The host since you meanies killed UPhone 5!"

- Derf

Derf is the sole host of Season 2 and one of the hosts of Season 3.

Trivia

 * He was based off of a joke in an episode of iCarly
 * His current rendition was heavily inspired by Four from Battle for BFDI
 * UPhone 11's nickname for him alludes to this
 * He had a special rubber ducky until Manuel made it invisible in Making the Wheel Worse
 * He seems to have a love-hate relationship with his son, Derf Jr.