Because you like Dracula in Dracula
Kat Stratford is part of the "out" crowd and proud of it. See them in 10 Things I Hate About You.
Eric Forman's interests include smoking weed, collecting Luke Skywalker memorabilia, eating Fatso burgers, and making his dad mad. See them in That '70s Show.
Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.
Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.
Lying is the most fun a girl like Alice can have without taking her clothes off. See them in Closer.
Self proclaimed, Fat Amy, likes horizontal running and mermaid dancing. Important skills, one could argue. See them in Pitch Perfect.
A grumpy tourist trap owner, Grunkle Stan has a few deep secrets. See them in Gravity Falls.
The only constant in Night Vale is Cecil's hypnotic voice. See them in Welcome to Night Vale.
Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.
An opinionated pothead with a passion for conspiracy theories, Steven Hyde is secretly more sensitive than he lets on. See them in That '70s Show.
An obsessive schoolgirl, Yuno has two sides to her personality, and both are equally unnerving. See them in The Future Diary.
Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.