The phrase "no fluff" is sometimes used to demonstrate "realness", however the more common usage is to describe someone who doesn't really know what they are doing.
The kind of person who just jumps on others ideas and attempts to pass them as their own, usually by trying to discredit those who they stole them from.
Dan: "That guy Jed sat up in the board meeting and pretended he came up with the latest advertising campaign, but it was all my idea."
Al: "F**k that guy man. No fluff!"
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.