Anons, I’m spit balling a few ideas around ‘white rabbit’.

Historically, we’ve seen in previous breads that Hugh Hefner started using a white bunny as his logo in the 50s (1953 to be exact). The assumption is that it means underage girls. Lewis Carroll obviously uses the term much earlier, but apart from suspicions we can’t pin anything on him (yet).

How far back can we go? It's when you swap the word ‘rabbit’ for its older counterpart ‘coney’ and things get interesting. The word ‘coney’ (which now rhymes with phoney), was originally pronounced differently – as in it rhymed with honey. In some parts of the world, cunny is still used as a slang term for the female front-hole. Nowadays, it’s fallen out of use somewhat. A front-hole is now more likely to be referred to as ‘pussy’.

So ladies’ bits were once called coney, or rabbit, rather than pussy.

“So why do we today rhyme coney with bony instead of with bunny as we once did? Too many uncunning punsters, basically, giving it a vulgar sense. Shakespeare himself did this, as shown later in this posting.”

Long article on word origination here: https://english.stackexchange.com/questions/81085/coney-and-rabbit-what-s-the-difference

Thesaurus.com has the following to offer: “Grose's 1788 "Dictionary of the Vulgar Tongue" has "RABBIT CATCHER. A midwife."” Link here: https://www.thesaurus.com/browse/rabbit

So rabbit refers to both the female genitals and a young child.

Putting two and two together, a white rabbit is a young, white girl – or the genitals of a young white girl.