Dusty is quite laidback and lazy, with a love for bad humor, in a much similar fashion to Sans the skeleton. However, unlike Sans, Dusty can also be quite sarcastic.
Dusty is a bipedal Nubian goat, similar to Toriel, Asgore and Asriel. He is small in stature, and he wears a blue sweatshirt and dark blue pants with light blue stripes on the side. His right eye glows a green aura.