Hillary is an anthropomorphic yellow giraffe with brown spots and a brown mane, typically dressed in a red dress, red shoes, and lipstick. She owns and curates the Cube Town Art Museum, overseeing exhibits and vigilantly protecting artwork from disturbances. Fashion-conscious yet germaphobic, she often handles objects with a handkerchief. Her speech carries a Valley Girl accent. She is romantically involved with Gazelle, a vain gazelle aspiring to be a modern artist who collects belt buckles. Meticulous in her professional duties, Hillary reacts with visible distress to museum property damage, such as when Pecola toppled a statue of the town founder. Despite occasional frustrations, she forgives sincere apologies, exemplified by overlooking a prank involving a fish in her office. Hillary participates in Cube Town community activities and recruited Pecola as a tour guide for Cubic City tourists. A recurring gag centers on her preoccupation with her weight.