Because you like Ben Stone in Knocked Up

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Donatello might come off as a tad nerdy, but don't let his geekiness fool you. He's a trained ninja and a skilled fighter. See them in Teenage Mutant Ninja Turtles.

Park feels like an outsider everywhere he goes, but he doesn't know if he wants to try fitting in anymore. See them in Eleanor and Park .

Charlie Bucket may be down-on-his-luck, but his spirits are always sky high. See them in Charlie and the Chocolate Factory.

Andy Bernard is a preppy Cornell grad who's very likely to break into an acapella performance. See them in The Office.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.

Therese Belivet spent her life letting other people guide her along, and she wants to take control now. See them in Carol.

Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.

Smart, sarcastic, and loyal, Stiles Stilinski doesn't just want to be the sidekick in someone else's life. See them in Teen Wolf.

Ellie is more world-weary than most 14-year-olds. You would be too if your world was infested with zombies. See them in The Last of Us.