Ghoulia Yelps is a character from the toy-line-turned-multimedia-franchise Monster High. She is the archetypal "nerdy girl," a teenage zombie genius with a comic book collection.
While she is unable to speak English, instead communicating in ghoulish moans and groans, her friends have learned to speak her language.
As a young kid, I was very much the "nerdy girl," and so...she was my favorite! Honestly, she's still my favorite.
I love how her passions and interests are treated as something to be embraced, and not hidden — especially her romantic love for Dead Fast, a comic book character.
I have seriously never seen fictional love portrayed so positively in media, before or since!