Because you like Del Griffith in Planes, Trains & Automobiles

Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Ted is a cursing, smoking, drinking teddy bear who's anything but cuddly. See them in Ted.

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. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.

Needles Kane says shut up and bleed. See them in Twisted Metal .

Zeratul is cryptic, mystic, and not to be messed with. See them in StarCraft .

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.