Bali togogan (figural) hilts

[A. G. Maisey]

Yeah, you're right Rick. Its not a fat fold, its got another ridge inside it, and it curls up a bit at the ends. My guess is that it refers to some feature of the original nasty. Off the top of my head I don't know what this might be, but I'll have a look in a couple of books and see if I can find some character whose belly opens up. Probably one there somewhere.