Because you like Beetlejuice in Beetlejuice

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

A Hollywood starlet with a vindictive streak, Madison Montgomery is one witch that you shouldn't cross. See them in American Horror Story.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Otis Milburn's mom is a sex therapist, which doesn't help when it comes to being bullied at school. See them in Sex Education.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

As the unit chief of the FBI's Behavioral Analysis Unit, Aaron Hotchner is dead serious about avenging dead people. See them in Criminal Minds.

Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.

Caitlin Snow believes that burying herself in science is the best way to save the day or to mend a broken heart. See them in DC Extended Universe.

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

Sephiroth wants nothing more than to seize the power of the Lifestream in order to become a god. See them in Final Fantasy Series.

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.