Because you like Jules Winnfield in Pulp Fiction
Her interests include martial arts, interrogation, and hacking. Natasha Romanoff is the ultimate spy. See them in Marvel Cinematic Universe.
Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.
Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.
Some say to survive in Underland you need to be as mad as a hatter–which, luckily, he is. See them in Alice in Wonderland.
Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.
Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.
Melinda May is a woman of few words and many talents. Most of them martial. See them in Marvel Cinematic Universe.
Will Turner is an earnest, lovelorn blacksmith's assistant with an adventurous spirit. See them in Pirates of the Caribbean: the Curse of the Black Pearl.
Self proclaimed, Fat Amy, likes horizontal running and mermaid dancing. Important skills, one could argue. See them in Pitch Perfect.
Bridget Jones is a wanton sex goddess, struggling 30-something, and semi-hot mess. See them in Bridget Jones's Diary.