Because you like Yuji Sakai in Shakugan no Shana

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.

Losing her soul frightens Vanessa Ives the most. See them in Penny Dreadful.

Mac is a karate-chopping, beer-chugging schemer. See them in It's Always Sunny in Philadelphia .

Lazy and cynical‚ Bernard Black is the ultimate curmudgeon. See them in Black Books.

An undercover DEA agent, Max Payne is too focused on avenging the past to plan for the future. See them in Max Payne.

It’s usually the good-looking, charismatic, play-by-their-own-rules types that get everyone into trouble, and Tyler Durden is Exhibit A. See them in Fight Club.

Harry Potter is the boy who lived! See them in Harry Potter Series.

Neytiri is an accomplished woman with no patience for stupidity. See them in Avatar.

Gru's more misunderstood than evil, and if he'd rule over the world like he takes care of his three daughters, we'd be in good hands. See them in Despicable Me.

When the going gets tough, Rick Grimes gets tougher. It's a very useful trait when the world goes to hell. See them in The Walking Dead.

Viking Astrid Hofferson has it all: brains, brawn, and some killer braids. See them in How to Train Your Dragon.