Because you like Mallory Knox in Natural Born Killers
A premier member of the leather cat-suit club, Selene can chill you with a stony look, or ice you with her ninja moves. See them in Underworld.
Bo Dennis once dreamed of being prom queen, but then she found out that she's part of some ageless secret race that feeds on humans. See them in Lost Girl.
Xena's a warrior on a redemptive quest who excels in extreme sports and uses a whip to block axes in mid-air. See them in Xena Warrior Princess.
For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.
Lying is the most fun a girl like Alice can have without taking her clothes off. See them in Closer.
Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.
Jyn Erso is a rebellious criminal tasked with stealing the blueprint to the Death Star to find its fatal flaw before it destroys the planet. See them in Rogue One.
Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.
Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.
Shaggy might be a bit of a slacker, but his heart and his stomach are usually in the right place. See them in Scooby-Doo.
When he's not working as a detective, Lucifer is driving around in a black convertible or having one-night stands. See them in Lucifer.
Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.