Possible Clues:

• 'War of the Worlds' effect
• Total insanity
• Laughter in company's causing confusion
• Preschool state of affairs, often
• Dave's co-performer has love for disorder
• Charles keeps nothing in disorderly state
• Father of Erebus and Nyx, in Greek myth
• First created being, in myth
• State of wild confusion
• In Greek myth, the primordial deity followed by Gaia