Giant squrrel = One Giant Walnut!  

Theme song written and recorded by Alan Hunt.

Original artwork by Todd Preston.

Sources:

Sound effects from Uppbeat: chewing-a-crunchy-snack-joshua-chivers-2-2-00-03.mp3 and burp-male-joshua-chivers-100-00.mp3

http://99wfmk.com/monster-squirrel-amble/

http://crypttic/archives.fandom.com/wiki/giant-squirrel