Hyper Fangirl

Hyper Fangirl is a character appearing in the Nostalgia Critic played by Tamara Chambers. She first appeared in The Lorax review apparantly falling in love with the Critic and re-appeared in the Old vs. New of Spider-Man where she looked at the film alongside him as friends until the end of the review where she is prompted by Fat Grandma to stalk the Critic.

The Lorax Review
Hyper Fangirl first appeared in The Lorax review where Analyst Rob explains to the Critic that the character Once-ler was once so popular that an online community was formed around him and shows one of the members of the community Hyper Fangirl. Critic then goes on to ask her why she is so into the Once-ler and attempts to tell her that she can't like somebody because they're "really nerdy, into retro media, wears a bunch of half-professional half-grungy clo-" but at this point the Critic looks at his outfit realises he fits the description while the Fangirl is smitten by him instantly. She then asks him what he's doing that night as he tells Rob to cut her feed or "Dump her!".

Old vs. New - Spider-Man
Hyper Fangirl later re-appears in the Old vs. New of Spider-Man where Critic shows Black Willy Wonka that she has been posting very vain and miserable Facebook comments ever since he declined her invite for a date. Wonka suggests either a compromise or that he caramilises her until her insides are stretchy and sweet. Confused by this, the Critic invites her to join him in the review. Critic firsts attempts to close the debate by saying that the newer films were better over "Teary Maguire" while the Fangirl disagrees because of the "Two minutes of the Rhino". The two continues to discuss the pros and cons of both films until the newer films win. After the review, Hyper Fangirl reassures herself that she is just meant to be a friend until she looks into her mirror and sees her Fat Grandma "a reference to Harry and Norman Osborn from the films" and she convinces the Fangirl to continue stalking the Critc. The Fangirl then dons a black jacket and a hat to look like the Critc and smiles as Fat Grandma tells her to "start with the heart". It is unknown if she will reappear in any future reviews.