Well, I think you've got a pretty nifty brain. You make thinky posts plus that kinks list that lives on in my brain.

I've never heard of the lizard brain thing either, but the Rapture is vaguely familiar. True believers being lifted to heaven, every one else left to rot? I think. In a comic book once when I was but a wee girl, there was a panel showing a drowning heroine who fantasized about being rescued by a merman while he was kissing her and she called it the Rapture of the Deep, but I don't think that's what it means either.

Possibly I have nothing constructive to add.