Mabel Pines

Mabel Caskey Pines is one of the main characters in "Gravity Falls" and "Paranormal Waters".

Description
She is very cheerful and friendly, thus getting along with SpongeBob well. According to Sandy's x-rays and files, she has a very small brain, like SpongeBob and Patrick. She talks with different voice when without braces, similar to SpongeBob when he lacks a gap between his teeth.