Because you like Barry Egan in Punch Drunk Love
Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.
Jack Frost would rather crack a joke or throw a snowball than take anything seriously. See them in Rise of the Guardians.
WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.
You wouldn't know it by looking at her, but beneath Sheila Jackson's sweet, motherly exterior lies a sex addict. See them in Shameless.
A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.
Not only will Emmett Brown's time-saving gadgets help you travel with ease, his tinkering on your car will help you get wherever you need to go. Fast. See them in Back to the Future.
The incomplete experiment of an inventor, Edward Scissorhands was left with blades instead of hands and an unpolished understanding of the world. See them in Edward Scissorhands.
Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.
Tracy Turnblad's got rhythm, and she's determined to share her dance moves with the world. See them in Hairspray.
Tidus is upbeat, carefree, and desperate not to become his father. See them in Final Fantasy Series.
Did he ever tell you the definition of insanity? Just wait, and this psychopath will do just that. See them in Far Cry 3.