Because you like Jerry in Some Like It Hot
The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.
Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.
An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.
With a brilliant mind, an insane level of confidence, and a penchant for drunken dancing, Cristina Yang is a force to be reckoned with. See them in Grey's Anatomy.
Unaware of the fact that he's a toy and made of plastic, Buzz Lightyear is a spaceman on a mission fully of snappy catch phrases. See them in Toy Story.
Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.
Faced with inequality, Gale Hawthorne has a rebellious spirit that only grows. See them in The Hunger Games .
Orphan Bruce Wayne has a tortured soul, but he's trying his best to weed out corruption. See them in DC Extended Universe.
Jim Halpert is a master at the art of making it through the work day, including participating in an office Olympics. See them in The Office.
Tina Belcher is on the cusp of puberty, and she has no shame when it comes to boys, butts, and brassieres. See them in Bob's Burgers.
Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..