Because you like Astrid Hofferson in How to Train Your Dragon

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.

Bumbling, jolly, and loyal, Rubeus Hagrid has the uncanny ability to make the best of a bad situation. See them in Harry Potter Series.

Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.

Applejack's practicality complements her caring nature. She is the loyalest of friends and the most dependable of ponies. See them in My Little Pony.

Leonardo is spiritual, and devoted to more than just pizza. See them in Teenage Mutant Ninja Turtles.

A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.

D.J. Tanner is a rebellious teen who wishes her lame dad would butt out of her personal life. See them in Full House.