I've written before about the wonderful Kit-Kat flavors we found in Japan (green tea! strawberry cheesecake!).
This article about them mentions one flavor that I don't think I could stomach or even smell: SOY SAUCE KIT-KATS.
You may commence your gagging now, right along with me.
Nestle says they've released 200 flavors in Japan over the past decade. I guess when you put out that many, you gotta try anything.
(Via Candy Blog's Twitter feed.)
Oh, and the Impulsive Buy reviews it and says it tastes more like maple syrup than soy sauce. So there you go.