Because you like Butters Stotch in South Park

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

While Cassie Ainsworth's head is always in the clouds, her heart is always in the right place. See them in Skins.

Frank N. Furter is just a sweet transvestite with some not-so-sweet plans. See them in The Rocky Horror Picture Show.

Suzy Bishop is only 12, but her withering stare and withdrawn personality are enough to make anyone wilt. See them in Moonrise Kingdom.

Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.

He may be one of the Four Horsemen of the Apocalypse, but War still maintains a strong sense of honor. See them in Darksiders Series.

All Catelyn Stark wants is to keep her family safe, but life in Westeros makes it nearly impossible. See them in Game of Thrones.

Roman Roy is an entitled rich boy, but he's smarter than he seems. See them in Succession.

Those who stand against this singular super ninja are doomed to fail. See them in Ninja Gaiden.

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

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.