New Calvin Klein Ad

Says our filthy-minded gossip mongering colleague at Gawker: "Can someone please explain what is up with the Calvin Klein billboard on Houston? Is it about people crawling from the primordial ooze and discovering rimming? So confused." We're not sure what's going on either, though we plan on trying to figure it out just as soon as we're able to get that "primordial ooze"/"rimming" association out of our heads.

"Calvin Klein's Assault On Houston Street" (Gawker)
See also: "WTF?!?!?" (CKJ ad photo @ nyc.metblogs.com - thanks Xeni)
Calvin Klein Jeans (ad archive @ davidtoc.com)

Previously: "Brown Bunny" Billboard, "A Rim With A View", Toss My Salad