In response to "What is a bali?" Probably referring to a Balisong, or Butterfly Knife. Very small knife, carried by butterflies in their hip pockets.
Sorry, could not pass that up. A butterfly knife has divided handles, attached to blade with pivot pins, handles fold up to cover blade, or fold back 180 to open, and then lock together. Believe name is Philipino in origin. Opens REAL fast if you know what you are doing with one.