The robot Robot

...This sparked an activation in Robot’s GuardDog protocols, and it seized Mr. Rekubak, pinning his arm behind his back. When the conflict had dissolved and Mr. Rekubak’s heart rate had dropped, Robot let go. Mr. Rekubak took this as his cue to spin around and punch Robot in the face. Normally, a human being would find it nigh on impossible to damage a robot barehanded, due to their inferior strength and general ignorance of robotic functions, so Robot allowed the blow to his him square on. There was a loud noise, which Robot assumed was the bones in Mr. Rekubak’s hand...