I think he's mentioned AF more than that, but not by much. I do remember that line, though.
They've certainly appeared on-screen in his show before (pretty sure they turned up in his Rom retrospective, though unnamed).
Somebody in the comments once suggested #22, though I don't know why. I even asked, and it was something vague about a character being a too-skinny bimbo type. I suspect he meant JP's old circus chum, because nobody else unique to the issue came close.
Something-bad-but good? How about the scrambled eggs issue? (#1
~ Le Messor
"Go out and preach the gospel and if you must, use words."
~ St. Francis of Assisi