This is an article about the main antagonist in an episode. For the episode, click here.
Frankenfruit is the titular main antagonist of the episode of the same name.
Frankenfruit is not an individual character but instead made up of 7 characters. However, the only character who talked as Frankenfruit was Grapefruit, who used his new body in an attempt to attack Orange and Pear. He was one of the monsters that the unnamed scientist brought to life.
Grapefruit (as the head and the only part of the monster that could talk) wants to take revenge after his death in "Passion of the Fruit". He attempted to kill Orange and Pear, but he failed because Halloweenie came and attacked him.
After the credits, you can see, that Grapefruit, Grandpa Lemon, and Midget Pumpkin are still alive. Unfortunately for Grapefruit, however, Grandpa Lemon's rear end was now in his face.
Body Parts
| Name | Body Part | First Appearance |
| Grapefruit | Head | Passion of the Fruit |
| Midget Pumpkin | Chest | Frankenfruit |
| Carrot 1 | Left Arm | Muddy Buddy |
| Carrot 2 | Right Arm | Frankenfruit |
| Pineapple | Torso | Pain-apple |
| Cucumber | Right Leg | Cruel as a Cucumber |
| Yellow Bell Pepper | Top Left Leg | Frankenfruit |
| Grandpa Lemon | Middle Left Leg | Grandpa Lemon |
| Broccoli Minion | Bottom Left Leg | Close Encounters of the Annoying Kind |
Trivia
- Only Grapefruit ever spoke despite the other character parts being fully alive. It is possible that either Grapefruit was the head, the only part of a body that can talk, or the rest did not want to.
- The arms, which are the carrots, are the unique body parts (as their faces aren't seen).
- He is mentioned in Boys vs Girls as apart of Grapefruit's scary story.