Because you like Stewie Griffin in Family Guy
Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.
Wario is greedy, gross, and gluttonous. See them in WarioWare.
Daxter is half otter, half weasel, all snark. See them in Jak and Daxter.
Francis Freeman may be impervious to pain, but he sure knows how to inflict it. See them in Deadpool.
M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.
Thankfully, Jenna Hamilton has her sense of humor and friends to get her through the endless torture that is high school. See them in Awkward..
After figuring out how both the light and dark halves of his soul could co-exist, Jak is maturing into a real hero. See them in Jak and Daxter.
Shaun is used to being lazy. And now, you're asking him to fight for his life? See them in Shaun of the Dead.
Foul mouthed and disturbingly comfortable with violence, Hit-Girl is a precocious assassin who doesn't need anyone's protection. See them in Kick-Ass.
Driven by guilt and rage, Kratos is less a man and more an unstoppable avatar of anger and hate. See them in God of War.
If there's any hope of resolving things peacefully, this proud ape leader will have to trust the humans. See them in Dawn of the Planet of the Apes.
We're all puppets. Dr. Manhattan is just a puppet who can see the strings. See them in Watchmen.