If you could meet one of your characters...

I'm starting this post for a twofold reason.

First, I'm reading Song of Suzannah, the sixth book in Stephen King's most excellent The Gunslinger: The Dark Tower series. In my humble opinion, King's recent books have not been anywhere near his best work. The exception to this rule seems to be his Gunslinger novels.

The last one, Wolves of the Calla is the best of the series to date as well as some of Stephen King's best writing ever. The only other comparable King novels (for quality of storytelling) are Christine, Pet Sematary, The Stand, Misery and It.

(Spoiler Warning; Hilight to read)

In Song of Suzannah, the characters of Roland Deschain and Eddie Dean travel through the Unfound Door and meet Stephen King. While at first the concept of Stephen King writing himself into one of his stories seems the height of avarice, the supreme act of an unbound ego. But the thing is, in the context of the story and in the manner that it was written, this plot twist actually works!

Secondly (and oddly enough), before reading Song of suzannah I had been contemplating writing a scene in a future novel of the greater story arc to which The Unearthing belongs in which the story arc's ultimate central character confronts a fictional version of me. I don't believe I could pull it off as gracefully and tastefully as Stephen King did with his characters meeting him in Song of Suzannah. For that reason I'm not entirely sure I'd want to do it, after all.

However I am STILL very much intrigued by the concept. So I'd like to ask all of you, well those of you who are writers at least: which of your characters would you like most to meet, or alternately, like the least to meet? Likewise, how would such a meeting go?