Abbey Bominable is the sixteen-year-old daughter of the Yeti and the cousin of Marisol Coxi. She is in a relationship with Heath Burns, who she claims "makes her laugh." During the school week, Abbey stays at Headless Headmistress Bloodgood's house. Abbey's fashions always incorporate ice and fur thematics. Her hair is white with pink, blue and purple streaks through it and often shimmering strands as well. Abbey has yeti-tusks that pop up from the bottom of her mouth, touching her upper lip. Abbey also displays psychokinetic abilities, or the power to form and manipulate ice, being a yeti monster. Shiver is Abbey's pet baby woolly mammoth, with blue skin and white fur.