Not exactly obscure, but I’m astounded this isn’t a recipe in the game. We have baseball bats, we have barbed wire, we even have nail bats. But we don’t have barbed wire bats, so you can Negan it up. Maybe even just include it in the nail bat recipe, but be able to sub out the nails for a couple of lengths of barbed wire.
EDIT: Disregard, just saw the recipe