Because you like Gary the Snail in SpongeBob SquarePants

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.

Petyr Baelish's main assets? A sharp mind, deep pockets, and no scruples. See them in Game of Thrones.

An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.

Not only could Hellboy avenge your death, he'd also have a sense of humor about it and not let it ruin the rest of his night. See them in Hellboy.

Napoleon Dynamite loves tater tots, mythical beasts, and reveling in his awkwardness. See them in Napoleon Dynamite.

World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.

A star student destined for Princeton, nerdy Devi Vishwakumar dreams of losing her virginity to a stone-cold hottie who can "rock her all night long." See them in Never Have I Ever.

For Scout Finch, growing up means learning the world is a more complicated place than you once thought. See them in To Kill a Mockingbird.

Told her son will one day save the world, Sarah Connor dedicates her life to training him to do just that. See them in The Terminator.

Carrie Bradshaw is a sex columnist addicted to expensive shoes, Cosmopolitan martinis, and unavailable men. See them in Sex and the City.

A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .