Tish Katsufrakis

Petratishkovna "Tish" Katsufrakis[3] (voiced by Kath Soucie) is the intellectual of the group and Lor's best friend. She has medium-length auburn hair, wears glasses, and dresses conservatively. She is also the most considerate of the four, as she frequently points out what is and is not offensive, and cares about people's feelings. She is also the one to give advice to her best friend, Lor.
Tish is a straight-A student, but has received at least one "B" grade, which surprised everyone and Tish herself. She is also a perfectionist and a vegetarian. Tish enjoys reading, classical music, art, and solving math problems in her head during her free time. She also greatly admires William Shakespeare. Tish considers herself the most cultured of the four, and she often attempts to convince her friends to participate in high-society activities, such as visiting the museum or an art show.

She is often the one to give advice to her best friend, Lor. Although it is never stated which country her family comes from, it is implied that she is of Eastern European descent and both of her parents are immigrants to the United States. Her name, "Tish," is short for Petratishkovna—which, according to her parents, means "girl with one nose."