Because you like Knuckles the Echidna in Sonic the Hedgehog

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

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.

Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.

Gruff and sarcastic, Detective Harry Dresden use unconventional ways to track down perps, including using magic and the supernatural. See them in The Dresden Files.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Chris Miles has run out of cash, luck, and drugs. See them in Skins.

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.

Jules Vaughn likes glitter, sequins, and older men. See them in Euphoria.

The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Veronica Sawyer thinks that if you were happy every day of your life you wouldn't be a human being, you'd be a game-show host. See them in Heathers.