Completely insane. Related to the term "nuts" (meaning the same thing) in the same way that "apeshit" is related to "bananas" and "batshit" is related to "batty." It is unknown whether the offensive terms were dysphemisms of the innocuous terms or the innocuous terms euphemisms of the offensive terms. Excepting "apeshit," all of these terms (including "bananas") have the same meaning, that is, "crazy."
church hurt is where you experience a degree of distance, pain, or judgement from your church community. Essentially, you are just unable to “find your place”. This is prevalent in the Christian community, but can be extended to other religions.
Now that I am an adult I am beginning to heal from the church hurt that was inflicted on me as a child.