Because you like Raoul Duke in Fear and Loathing in Las Vegas

He's a troubled insomniac in search of a moment to rest and a meaning to his existence. See them in Fight Club.

Ferociously independent and wickedly smart, Fiona Goode is a Supreme Witch who truly reigns supreme. See them in American Horror Story.

Robin Scherbatsky is a former teen pop star who loves dogs and is scared of relationships. See them in How I Met Your Mother.

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

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.

Chewbacca is a loyal co-pilot who won't hesitate to rip your arm off. See them in Star Wars Series.

Jack Skellington is a nightmare-man with a soft heart and smooth voice. See them in The Nightmare Before Christmas.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

A passionate paleontologist with interests no one seems to share, Ross Geller tries to find love despite his past of abandonment and an awkward personality. See them in Friends.

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.

After years of being a nerdy loner, Seth Cohen can't wait to shower charm on his newfound friends. See them in The O.C..