They'll never beat John's limerick about the aristocrat in his castle who received a mysterious parcel.

John, would you post the parcel limerick? Susan

Could this be a case of being careful what you wish for? The first potential rhyme I can think of for these words is one which I doubt would appeal to the Literary Review! Or do I underestimate John's ingenuity?

Well, we still wish to see it, don't we? Also now to see if your guesses are correct.