Because you like Squidward Tentacles in SpongeBob SquarePants

A brilliant "extractor," Dom Cobb has spent the past few years running from the authorities and his inner demons. See them in Inception.

Though Ray Holt is a man of few words and even fewer smiles, he cares deeply about his precinct and detectives. See them in Brooklyn Nine-Nine.

With a brilliant mind, an insane level of confidence, and a penchant for drunken dancing, Cristina Yang is a force to be reckoned with. See them in Grey's Anatomy.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

His murderous megalomania aside, Loki is quite charming. Just don't mention his strapping older brother; he's a tad jealous. See them in Marvel Cinematic Universe.

Ellen Ripley defines the word "badass." When she's not leading her crew on an interstellar voyage, she's slaying terrifying creatures. See them in Alien.

You'll never get Alaska Young. And that's the whole point. See them in Looking for Alaska.

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

Aang is already a master airbender and once he learns to manipulate water, earth, and fire, he'll be truly unbeatable. See them in Avatar: The Last Airbender.