Funny, but ultimately futile. Much like a zombie apocalypse, the real threat wouldn't lie with just one hostile robot. It would be an entire army of them, moving without a hint of hesitation or self preservation to carry out one goal: to subdue or execute you.

Human life is cheap, but artificial life will be cheaper. Whether it's a relatively dumb group of robots that lack the full movement range of a person, or a team of robots that are being piloted by people from a remote location, or fully autonomous, artificially intelligent units that have acquired a level of combat training and dexterity that surpasses the best trained human soldier, the ultimate outcome is the same.

They can throw bodies at you, overwhelm you with sheer numbers until you run out of bullets or make one wrong move. They can apply combat tactics knowing that if you take one down, they can quickly replace the unit with another of the same skill level. One way or the other, they will wear you down until you can no longer fight.

Needless to say, the potential applications for crime, terrorism and authoritarianism are dire.