Because you like Keith Mars in Veronica Mars
An aristocrat-turned-tomb-raider, Lara Croft does her best thinking while plunging off cliffs. See them in Lara Croft: Tomb Raider.
Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.
World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.
An assassin with supernatural gifts, Corvo Attano is the last guy you should frame for murder. See them in Dishonored.
Tracy Turnblad's got rhythm, and she's determined to share her dance moves with the world. See them in Hairspray.
Jack Skellington is a nightmare-man with a soft heart and smooth voice. See them in The Nightmare Before Christmas.
Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.
Matilda Wormwood is so smart, she taught herself how to be psychic. See them in Matilda.
Wendy Corduroy is the ultimate in cool in Gravity Falls. See them in Gravity Falls.
Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.
George Costanza is short, stocky, bald, neurotic, and the self-proclaimed "king of the idiots." See them in Seinfeld.
T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.