Pirate Ninja Robot

I'm not sure where this originally originated, but my friend Kim introduced me to the Pirate Ninja Robot concept a few years ago and ever since then, I can't help but classify the people I meet into one of the three categories. It's weird, and it makes no sense, but without fail, everyone is either a pirate, a ninja, or a robot.

I am a robot.

Chris is a pirate.

What are you?