GIR is a gray alien robot with cyan luminous eyes. since hes an alien robot, His usual disguise consists of a green "mongoose-dog" suit with a zipper on the stomach, and a head that can be pulled over like a hood. GIR is usually a happy-go-lucky, enthusiastic, energetic, excitable and extremely hyperactive robot. He sometimes says nonsense things, but other times he says normal things. His intelligence is "bad", he likes tacos, candies, muffins, waffles, etc. Hes pretty forgetful.