SD-U (MD)

In the Murder Drones fanon community, Serial Designation Uzi (or SD-U) refers to popular alternate universe(AU) concepts where the protagonist, Uzi Doorman, is rebuilt or transformed into a Disassembly Drone rather than remaining a Worker Drone. In many comics, after taking heavy damage, Uzi is rebuilt by other Murder Drones using a Disassembly Drone core. This corrupts her original personality, creating a ruthless, bloodthirsty alter-ego who attacks her former friends and even her father. In fanon shipping and story arcs (often affectionately called "Nuzi"), SD-U focuses heavily on her dynamic with the male Murder Drone, Serial Designation N, as they navigate her dangerous new abilities and resist company control together.