Momma Robotnik is a large, overweight human with black eyes with red irises, black scleras, and a pink nose like her son. For attire, she wears a bulging pink dress, a large green hat, and black heels. She also takes a green umbrella with her. She even occasionally wears lipstick.
She possesses a large, orange mustache just like her son. On a few occasions, she did not have it.
Momma Robotnik is mean, evil, cruel, and terrifying. She is almost always furiously annoyed