Because you like Lily Aldrin in How I Met Your Mother

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.

Gina Linetti views herself as a sort of life coach/influencer to the rest of the office. She's not so keen on the "work" aspect of her job. See them in Brooklyn Nine-Nine.

Andy Bernard is a preppy Cornell grad who's very likely to break into an acapella performance. See them in The Office.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.

Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.

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

Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.