Because you like The Man in Black in The Princess Bride

Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.

A good-natured and academically minded superhero, Dan Dreiberg can still get his hands dirty in a fight. See them in Watchmen.

A charismatic and misunderstood FBI agent, Dale Cooper relies on dreams and premonitions to solve cases. See them in Twin Peaks.

For Celty Sturluson, it's rather upsetting to be the only headless girl in a city filled with full-bodied humans. See them in Durarara!!.

Quiet and brooding, Ennis Del Mar keeps his true passions close to the chest. See them in Brokeback Mountain.

Daisy Buchanan is beautiful and rich, and seems to have it all. But beneath the glitter and the glam, things are more complicated for her. See them in The Great Gatsby.

Tidus is upbeat, carefree, and desperate not to become his father. See them in Final Fantasy Series.

Brandon Teena is an adventurous young man with the courage to be himself. See them in Boys Don't Cry.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

Eliot Waugh is the unspoken leader of his group of friends at a school for magic. See them in The Magicians.

Although Mako Mori may be small and quiet, she is a core of battle-hardened steel. See them in Pacific Rim.