Because you like The Wicked Witch of the West in The Wizard of Oz

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.

Sid Jenkins is the ultimate underachiever, but he doesn't mind. Well, he pretends he doesn't. See them in Skins.

For Lee Everett, every day is now just another struggle to collect supplies, find other survivors, and stay alive. See them in The Walking Dead (Video Game).

As a scaring Assistant, Mike Wazowski frightens children to collect their screams to be used as a power supply for the city. See them in Monsters, Inc..

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.

Rukia Kuchiki is a cool and collected warrior who has trouble opening up to anyone. See them in Bleach.

Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.

A vampire hunter, Integra Hellsing doesn't tolerate failure, least of all her own. See them in Hellsing.

Scott Pilgrim's superhero suit is just a video game t-shirt and sweatbands. But this slacker is brave enough to fight all his girlfriend's evil exes. See them in Scott Pilgrim vs. the World.