Board Thread:General Discussion/@comment-6028837-20130902200408/@comment-25306358-20140817050036

Mickie15 wrote: yeah, and i'm pretty sure that's Wingnut.

Actually, the real Wingnut was going to be in the series, but he was rejected (along with Screwloose). Brandon Auman confirmed that Kirby's bat form is a new mutant, Kirby Bat. The Wingnut reference was just a joke.