I suspect TDH has resurfaced as a popular 1920s dance from South Carolina, if you catch my drift.
I sometimes feel like the only girl in the world without a euphemish for her vagina. Well, I use ladygarden a fair bit, but only when I'm trying to appear dignified, and that's not a vagina-specific term. When it comes to the organ itself, it's just a vagina to me.
I think we had a TV programme for tiny children at one point called
The Hoohah House. That always made me laugh far harder than I should. XD