The drive side piece of this BB was so stuck in the frame that it broke my pin spanner when I tried to remove it. The BB is garbage once it's out of the frame anyway so to remove it I welded a piece of scrap steel to the cup and used the biggest pliers I own to twist it free. You can see how much torque it took based on the twist in the welded piece. Once I got it started it screwed right out; I'll check the threads and grease liberally before installing the new BB.
Please excuse my booger welds, they held to twist the piece out and that's all that matters.