Because you like Turanga Leela in Futurama
Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.
Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.
Alex Vause's tattoos and tough exterior cover the fact that she's just a girl with a really intense crush. See them in Orange Is The New Black.
Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.
Kyle Broflovski is an motional fourth-grader who plays Guitar Hero, speaks Pig Latin, and fights with his "Fat Ass" friend Cartman. See them in South Park.
Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.
Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.
Luis is a deliverer of silver linings and long-winded stories. See them in Marvel Cinematic Universe.
Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.
Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.
Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.