Louise Belcher
Louise Belcher is the nine-year-old youngest daughter of Bob and Linda Belcher, known for her mischievous, cunning, and manipulative personality that often leads her to create chaos and devise elaborate schemes for personal gain or amusement. Despite her ruthless streak and love for pranks, which sometimes involve pretending to be injured or using her skills in lock-picking and pyromania, she is not generally malicious and often shows a deep loyalty to her family, particularly her father Bob, whom she deeply cares for.