Because you like Garrus Vakarian in Mass Effect
Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.
Audrey Horne may seem inquisitive and charming, but she can turn on a dime. See them in Twin Peaks.
Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.
As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.
The cutest kitty this side of the galaxy, Nepeta Leijon is mischievous, caring, and obsessed with romance. See them in Homestuck.
The seasoned detectives in River Heights have got nothing on amateur sleuth Nancy Drew. See them in Nancy Drew.
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.
Winnie the Pooh is a chubby little cubby all stuffed with fluff. See them in Winnie the Pooh.
A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.
As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.
Often the one to deliver bad news to the families of victims, Jennifer Jareau isn't sure this is what she signed up for. See them in Criminal Minds.