Because you like Jimmy McNulty in The Wire
Herion is Mark Renton's favorite drug. He sniffs it, smokes it, swallows it, sticks it up his arse, and injects it into his veins. See them in Trainspotting.
A powerful mob boss, Vito Corleone is always making offers people can't refuse. See them in The Godfather.
They say they saved Adam Jensen by turning him into a cyborg, but he's not sure saved is the right word. See them in Deus Ex Series.
Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.
Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.
Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.
Mr. Robot always seems to know what to do when others are lost. But can he be trusted? See them in Mr. Robot.
Frank Ginsberg is the number one Proust scholar in the world, but he recently failed at committing suicide. See them in Little Miss Sunshine.
Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.