Mayor Bossabit leads Foothill Forest village as a widowed single father raising his son, Snagglebit. Though his mayoral duties frequently limit time with his son, he deeply cares for Snagglebit and remains highly protective, often overlooking or excusing the boy's flaws and misbehavior. Bossabit approaches leadership with seriousness, exhibiting a bossy and opinionated demeanor; his over-zealous exercise of authority sometimes requires correction by other villagers to maintain balance. Outside politics, his interests include gardening and honey production, maintaining a garden of forget-me-nots dedicated to his deceased wife.

During the village tasting contest, he enthusiastically submits his gardener Helpabit's honey recipe, anticipating victory due to a rumored secret ingredient. Initial disappointment with the taste leads him to harshly criticize Helpabit, prompting Helpabit to consider leaving. Bossabit later acknowledges the honey's quality upon its first-prize win, leading to reconciliation. His leadership faces challenges, including villager apathy during an election day episode where children ultimately motivate the adults, including Bossabit, to fulfill their civic duty. He initially rejects the return of Lillibit's exiled parents, the Wanderbits, but revises his stance after witnessing the children's solidarity with Lillibit, permitting the family's reunion and stay. Following the devastating earthquake that destroys Foothill Forest, he participates in the collective decision to rebuild the community.