I liked the way it was done in Edwin Romance, btw (divine blood vs noble blood):
EDWIN: My family happens to be wealthy, powerful and noble. I was simply trying not to overwhelm you with my superior ancestry.
PC: Ancestry isn't everything, Edwin. As I well know, being who I am. In fact, I suspect it might even be argued that divine blood outranks yours.
EDWIN: Technically speaking, perhaps. However, you are forgetting that Bhaal is dead. A tiny, microscopic, but nevertheless fairly important point, don't you agree? It's not as if he is about to come charging up any moment now and tell me to mind my manners where his darling daughter is concerned.
Yep, something like that. In one of the first versions, anyway.