"I have a gun in my hand, give me a reason to not use it"

It could also be "I have a gun: you might want to consider keeping on the right side of me lest I use it later".

does it offend my sensitivities

As you can see from (e.g.) Richard Kennaway's comment, the votes on Nancy's question, etc., it is by no means only Nancy's sensitivities that are at issue here.

an adequate response to bad goth poetry

Whether something is as badly written as bad goth poetry is an entirely separate question from whether it should be judged as if it is bad goth poetry.