Cpt Ahab made me lol, I don't think they'd go as far as Oz. Wonderland was a stretch, I think the most you'd get is a mention of Oz in the Mad Hatter's hat. "No, not that door. You do not want to go in there. Munchkins. Trust me." kind of thing, at best. Maybe, he's like, Peter Pan or something. The sleazy-ness could be a vague reference to not growing up.
Don't you just hate it when the Dark One turns you into a rose and his house-maid cuts off your legs?