This is a line from the movie The Ballad of Buster Scruggs:
(Buster Scruggs to the camera, supposedly to the viewer, before turning to face an opponent in a gunfight duel): Things have a way of escalating out here in the West with one thing leading to another, but I should be able to make pretty short work of this ramified old son-of-a-gun.
Dictionaries define ramify as to spread out, but I don't see how that can fit in this context. What does it mean here?