Sasha

In Team Fortress 2, "Sasha" refers to the Heavy's default minigun. While not a robot itself, the term has been associated with a fan-made robotic version of the weapon, and also appears in the context of the Mann vs. Machine mode, where robots are the primary enemies. Sasha as the Minigun: Official Name: The minigun is affectionately nicknamed "Sasha" by the Heavy in-game. Description: It's a large, Gatling-style machine gun with a rotating barrel and a large ammunition case. Significance: It's the Heavy's primary weapon and a key part of his identity. Also you can be whoever you want