| Grapefruit's Sister
| Character Information
Grapefruit's Sister was a character, and also a member of Grapefruit's family. She appeared in the episode Grapefruit's Revenge as the main antagonist. She was the sister of Grapefruit and came to avenge her brother's death.
Grapefruit's sister planned to kill Orange because she heard from a grape named Janey say that Orange killed her brother, Grapefruit. Orange, Pear, and Passion Fruit managed to convince her it wasn't Orange, with Orange calling her Chubby McChubby Clown along the way. She started to break down as she didn't know who killed her brother and she came all the way there for nothing. Orange then told her it was Knife that killed Grapefruit. Grapefruit's sister was then gruesomely knifed just like her brother and taken away while Orange, Passion, and especially Pear, who had feelings for her, watched in horror. She appeared again in Annoying Orange: Frankenfruit's Revenge as the head and wanted to kill Orange for Frankenfruit's and Her death. But she failed from the Halloweenie attack who ate everyone except her, MysteryPotatoMan, Midget Cantaloupe and Lime.
- Her insides were not seen scooped out with a spoon like Grapefruit's.
- She is the first female to be voiced by a male.
- She closely resembles Ms. Pac-Man, hence the reason why Orange called her that.
- Grapefruit's Sister is the first female character to die in the Annoying Orange series.
- Grapefruit's Sister is the second character to wear makeup.
- She was rumored to be Grapefruit in disguise, although it is proven false because Grapefruit had died before and ame back to life as the head of Frankenfruit.
- She was the second grapefruit character who had been killed.
- She is possibly the mother of Grapefruit's Nephew. Either that or his aunt.
- She is second female fruit after Passion Fruit.
- She is the second grapefruit character.