Because you like Goh Peik Lin in Crazy Rich Asians
Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.
Tarzan is walking the line between human and animal. Good thing he has excellent balance. See them in Tarzan.
Marty McFly is a skateboarder, aspiring rock star, and reluctant time-traveler. See them in Back to the Future.
Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.
Peppy and optimistic, Joy is totally lost when it comes to dealing with Sadness. See them in Inside Out.
Jasper Jordan is trying his best to make it through the night. See them in The 100.
Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.
John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.
Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.
Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.
An ironic hipster with a healthy dose of self-deprecation, Dave strives to be cool at all costs. See them in Homestuck.
Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.