Someone with whom you enjoy their company and if a situation arose where you could hook up with them, you would want to. If you desire a relationship, the person may increase from minicrush status to a regular crush.
"that chick has such a nice rack, I totally have a minicrush on her" or "She's so fun to be with, I think I have a minicrush on her"
Crushes one develops on another's intellectual fortitude that, while occasionally pursuable, are not actively pursued due to the inherent irrationality of said longings -- and the fact you don't talk to him/her in real life or, well, at all. Targets often include former MIT linguistics professors and random guys who write for scholarly/incredibly esoteric publications, and maybe you.
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.