A person who is of outstanding character. Has done something exceptional. The term is an extension of the phrase a good egg as a double yolker is the best kind of egg.
Andy: That Laura is a good egg.
Jon: Nahh mate she is better than that, she's adouble yolker !!
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.