Because you like Unnamed in Fight Club
Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.
Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.
A majestic ruler, Mufasa is respected throughout the animal kingdom. See them in The Lion King.
Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.
Wanting more out of life, Pam Beesly has a job she isn't crazy about and is engaged to a guy she's not sure is "The One." See them in The Office.
There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.
Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.
Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.
Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.
Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.
Ethical but anxious, Chidi Anagonye approaches life like a problem to be solved. See them in The Good Place.