See Grand Master Acceptance Speech, though I think MDE—Much Delighted Editor—is by far the better designation.
Being the sort of obsessive neurotic I am, I wasn’t sure exactly what would be required of me when I was given the Grand Master Nebula Award, so I wrote a couple of speeches, “just in cases” as Aurelia says in Love Actually.
I only ended up having to give one speech, but here, for your delectation, is the other.