Gir is a small gray robot who usually spends his time doing fun things such as watching TV, or playing with his rubber piggies. He has teal eyes, and other features of that color on parts of his body. He's very random and erratic, and gets distracted easily. At times where he is told to do something useful, he locks into duty mode. In duty mode, all the teal parts of his body go red, and he gets determined. This usually doesn't last long unless he's tampered with, however. It's a minute at most, and a few seconds on average. When going out into the world, he disguises himself in a cute derpy green dog costume that was provided to him by Zim, his master. Despite that he walks on two legs and talks, nobody really bats an eye for whatever reason.