Because you like Tyler Durden in Fight Club

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

Po is a clumsy, friendly panda who likes to take it easy. But now he's expected to save the world? See them in Kung Fu Panda.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

A determined rookie cop , Judy Hopps has her floppy bunny ears to the ground. See them in Zootopia.

Ianto Jones' withdrawn nature conceals his emotional pain. See them in Torchwood.

This high school queen bee has everything, including a genius-level IQ—a fact Lydia Martin keeps hidden to maintain her image. See them in Teen Wolf.

Knuckles the Echidna is a 16-year-old red echidna (aka a spiny anteater) and guardian of the ancient Master Emerald. See them in Sonic the Hedgehog.

Reckless, vulgar, loud-mouthed: that's what makes Amethyst so awesome. See them in Steven Universe.

Jasper Jordan is trying his best to make it through the night. See them in The 100.

Miles Morales was bitten by a radioactive spider, put on the webbed spandex, and beat up his first bad guy before his voice changed. See them in Marvel Cinematic Universe.

It's hard to tell if Dean Winchester cares more about saving the world or his 1967 Chevy Impala. See them in Supernatural.

Leonard "Bones" McCoy is passionate, moral, and ready to stitch you back together. See them in Star Trek.