"IM NOT YOUR OLLIE... OR YOUR POOKIE, YE UNDERSTAND ME!?" Robby has anatomy similar to a stick figure, with lanky black limbs. He has black fluffy hair with a pale blue and red propeller hat. He also accessorizes with black glasses. Like most characters, he lacks a neck. He sports a black collared T-shirt, with a large front pocket. He also has three claw-like fingers, and his attire is finished with black shoes. In his reference sheet, he is seen wielding a grey wrench. Robby is an ordinary child among the students, who is quite attentive to learning. However, it seems that he can be chaotic at times. It can also be noted that he may like building stuff, as he wields a wrench.

"Oh Oliver~ Sweet Sweet Ollie Bear~" Riley’s anatomy is similar to a stick figure, with thin black arms and legs, with a blocky torso. She has long white hair, tied into a ponytail with a black bow. She sports a white collared dress shirt, with buttons and a large pocket. Her attire is finished with black boots. She also appears to have a short black pointed tail. She wields a black knife in her left hand. Riley seems to be a maniac, as she has a crazy demeanor. She appears to be chaotic as well, often seen wielding a knife. Additionally, she appears to have an obsessive crush on Oliver, going as far as to cling to him, however, Oliver is currently in a relationship with Δlice.