Because you like Boromir in The Lord of the Rings

Although Thomas Sharpe is an English baronet, he doesn't have a Shilling to his name. He's in America to sell his invention and marry rich. See them in Crimson Peak.

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

Randy Marsh is a geologist and Nobel Prize winner who is into binge drinking, starting riots, the Food Network, and P.F. Changs. See them in South Park.

Kelly Kapoor's interests are office gossip, pink (the color), Pink (the singer), snow cones, the temp Ryan, and "basically, anything that is awesome." See them in The Office.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

Rick Dalton is an aging actor with insecurity issues. See them in Once Upon a Time in Hollywood.

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.

Franklin "Mouse" Finbar is a jock paying the price for his mistake. See them in Jumanji.