unusual but effective query letters?

Still banging forehead on the wall in a largely unsuccessful attempt to come up wiuth a pitch-query which both clearly describes the dramatic project being pimped but also gives a clearer idea of my personality and sensibility. It's a tricky balance to aim for, and one I've not (yet) figured out, but what I need is something slightly bit off-kilter yet not dangerously so, which makes it clear that I am in control and competent, but at the same time coming from a singular unique place...

If anyone has any examples of slightly oddball queries which they have used with success, I would surely love to get a peek.
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lost in the woods B