Filburta Shellbach (née Turtle) [5] is Roxy And Holly's best friend, a neurotic, hypochondriac turtle. She started out as a different character, usually seen having many jobs, such as a supermarket cashier and a clerk at the Department of Motor Vehicles before being written in the storyline as Roxy and Holly's friend in the second season. She lives in a trailer and earns her money by collecting cans "here and there" and has a penchant for "sauce". Filburta has an extremely weak stomach and even the slightest wrong movements can give her nausea. She tried to be a dentist, but she failed in his final exam when he turned one of Roxy's teeth into a Giant Mutant Tooth. She turned 21 in the episode "Born to Spawn" where she is called to her home island of Kerplopitgoes in order to become an adult. At one point, she also had a Taylor swift style singing voice that she nearly became a star with. She eventually started a family with Dr. Hutchison, a bubbly cat with a hook for a hand. One of their children turned out to bear a strong resemblance to Holly, thanks to her having sat on their egg during the incubation period. Among Filburta's catchphrases are "Oh, fish sticks!", "Oh, boy.", "I'm nauseous...I'm nauseous..." and "Turn the page, wash your hands. Turn the page, wash your hands. And then you turn the page, and then you wash your hands."
She is the female version of Filburt Shellbach
