Because you like Ronald "Mac" McDonald in It's Always Sunny in Philadelphia
Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.
Foggy Nelson is a principled small-time lawyer fighting for fellow little guys. See them in Marvel Cinematic Universe.
Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.
Sansa Stark is a fan of all things pretty. Unfortunately, her life is about to get extremely ugly. See them in Game of Thrones.
Glenn Rhee somehow never loses his enthusiastic spirit – even in the middle of a zombie apocalypse. See them in The Walking Dead.
Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.
A confident celebrity, Allison Hargreeves wasn't quite careful enough about what she wished for. See them in The Umbrella Academy.
Andrew Glouberman is trying to make it through puberty with his sanity intact. See them in Big Mouth.
Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.
Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.