Because you like Pinkie Pie in My Little Pony

The incomplete experiment of an inventor, Edward Scissorhands was left with blades instead of hands and an unpolished understanding of the world. See them in Edward Scissorhands.

When dealing with a half-demon partner and a world of violence, Kagome Higurashi has plenty of chances for her true courage to shine. See them in Inuyasha.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

GLaDOS will supply the food when you get together: a delicious cake. Of course, it could just be a trap so she can kill you. It’s hard to say. See them in Portal Series.

A plucky 13-year-old with a flair for the dramatic, Kiki is a witch in training. See them in Kiki's Delivery Service.

Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.

The seasoned detectives in River Heights have got nothing on amateur sleuth Nancy Drew. See them in Nancy Drew.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.