Yellow Bell Pepper was a minor character who only appeared in Frankenfruit. He was first seen saying "yes" (his only line) in agreement to skip Orange when taking turns telling scary stories. His voice overlaps with that of Midget Pumpkin and Carrot when he says his only line. However, when speaking, his voice was deeper than Midget Pumpkin and Carrot's high-pitched voices, possibly meaning he is a teenager. He and the group members were slowly being kidnapped. He was the last to be stolen and became part of the Frankenfruit's right leg. He possibly got killed in the Halloweenie attack.
Yellow Bell Pepper contradicts the Frankenfruit story (as well as Midget Pumpkin), as he can be seen in the flashback but considering it was a story by Pear, it may have been his own imagining.
Unlike the other character parts of Frankenfruit, he has a very frownish expression.
He is the second pepper in the series (the first being Pepper).