Judy Neutron is Hugh's wife and Jimmy's mother. She has long straight light brown hair and beautiful green eyes. She wears jumbo gold hoop earrings, wears a green sleeveless dress with small pink polka-dots, along with a white pearl necklace. Judy wears green high-heel dress shoes, wears red lipstick, and has a mole on the right side of her face. Her nails are polished with purple nail polish. She is portrayed as a typical, good-natured housewife, and at different points throughout the course of the series she has been shown to possibly possess a great amount of intelligence with complex inventions, similar to her son (she apparently keeps a utility closet that houses outrageously complicated weaponry that also doubles as cleaning utensils).