Because you like Mrs. Krabappel in The Simpsons

Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

Greg Lestrade is gruff, loyal, and quietly competent. See them in Sherlock.

Liesel Meminger is trying to ease the suffering of those around her, German and Jew alike. See them in The Book Thief.

Beth March is the glue that holds her family together. See them in Little Women.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Vincent Vega likes a good steak, a cheap milkshake, and killing a target without anything going wrong. See them in Pulp Fiction.

A hardboiled 1940s detective, Cole Phelps is haunted by his past in World War II. See them in L.A. Noire.

Ratchet is a shoot-first, ask-questions-later, and then-shoot-again kind of lombax. See them in Ratchet & Clank.

Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.

Santana Lopez is a cutthroat cheerleader who's not afraid to speak, or sing, her mind. See them in Glee.

When Kat starts to develop confidence, she realizes that there is nothing more powerful than a fat girl who doesn’t give a damn. See them in Euphoria.