hedgehoggy

adjective2

1. •
   (informal) Of the nature of a hedgehog: externally repellent; difficult to get on with.

   • So your hedgehoggy readers roll themselves over and over their Bibles, and declare that whatever sticks to their own spines is Scripture. — 1866
2. •
   With a worldview based on a single overarching idea.

   • For half a century, psychotherapy was dominated by hedgehoggy men who considered their style "normal," and women's foxy, emotional, flexible style "hysterical." — 2000