Priscilla is a yellow chick with orange hair and dark green eyes, typically dressed in a pink blouse and a matching head ribbon. As the sole female in her friend group, she actively joins Calimero, Piero, and Valeriano in all shared activities. They attend the same school and bond over common interests, with Calimero standing as her closest companion, making her feel uniquely valued.

She lives next door to Calimero, with key locations in her life including her bedroom, the Do Vinci Mill, and a secluded cherry tree in the park—a secret spot reserved for her and Calimero. Early animated shorts presented her as Calimero’s cousin, but across most anime adaptations like the 1974, 1992, and 2013 series, she consistently appears as his girlfriend and a stabilizing force for the group.

Her passions include baking cakes, music, dancing, and writing articles for the school magazine. She dives into her friends’ adventures and demonstrates mechanical skill, earning Valeriano’s recognition as a capable mechanic. Piero lightheartedly critiques her cooking yet cherishes their friendship. Priscilla fiercely opposes injustice, bullying, and gender-based dismissal, challenging any attempts to sideline her for being a girl.

Her character remains steady through adaptations. In the 1974 anime, she was Calimero’s primary genuine friend while Piero acted as a bully. Later series introduced new characters like Susie and Valeriano, but Priscilla retained her central role as Calimero’s supportive, kind-hearted girlfriend. Though occasionally absent in original shorts, she was referenced by Calimero, and her father featured in one episode.