Sikowitz's Grandmother

Sikowitz's grandmother only makes one appearance, in Prom Wrecker. In that episode, Sikowitz announces that he needed to take her to the hospital; he had been keeping her in a corner of the classroom for a while. It appears that she is severely ill as she needed to go to the hospital, had to be carried out of the room, was groaning as she left, and Sikowitz said that she did not know she was in the classroom