Because you like Del Spooner in I, Robot

Oscar Jarjayes is a sword-swinging, fearless Commander of the Royal Guard who cross-dresses as a man. See them in Rose of Versailles.

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

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

When it comes to Haruko Haruhara, there's more to the pink-haired biker than meets the eye. See them in FLCL.

If Anna Liebert could remember her past, maybe she would know who she is. See them in Monster (TV Show).

Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.

Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.

Nala is a strong lioness who's loyal to her friends. See them in The Lion King.

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.

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.

A jealous woman is dangerous. A jealous assassin woman like Elle Driver is even more so. See them in Kill Bill vol. 1.