Windows and Mac users are well aware when the OS wheels show up, for when that happens, all control over the cursor is gone. In fact, when these Operating System Bullies attack, many times, the cursor even disappears completely.
This System Bullies design was created by Fabian Gonzales, who is also the one behind the hilarious Batman Villains as Operating Systems and the cool Punichair. He has a thing for geekiness and makes sure to add some humor and puns within his designs.
While this image is just of the OS wheels, it still reminds me of the Steve Jobs Vs. Bill Gates Pirate Fight comic that was released many years back. Geeks should definitely check it out and pick their side.