Quincy is more of an inside joke than anything. Don't expect an appearance in the comic (that's very much Tracy's purview). This whole strip was made mostly for her's and the crew's amusement.
Oriental Shorthair, I like them creepy cats
Now I'm curious how closely I could match that. I suppose with enough liquor, I could crack it. And the southern accent comes naturally to me.
He used up his 9 lives a while ago, we suspect he's exploiting an infinite lives glitch via stack overflow, but it's difficult to determine precisely when he activated it (or how).