Because you like Sideshow Bob in The Simpsons
Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.
Living with a curse, Kyo Sohma is sick of being treated like garbage his whole life. See them in Fruits Basket.
Nemo is a small fish in a vast ocean, but he dreams of seeing it all. See them in Finding Nemo.
Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.
Inmate "Crazy Eyes" is a poetic soul with some big, expressive eyes. See them in Orange Is The New Black.
Ron Burgundy is a news anchor who signs off with "Stay classy, San Diego" or whatever his teleprompter says. Bonus: he plays the jazz flute. See them in Anchorman: The Legend of Ron Burgundy.
Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.
Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.
L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.
Good fashion? Check. Snarky quips? Check. Supernatural evil-fighting powers? Also check. See them in Buffy the Vampire Slayer.
Ezio Auditore Da Firenze is a little short-tempered, a lot fun-loving. See them in Assassin's Creed Series.