Because you like Brain in Pinky and the Brain

Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.

Brian Robeson is a true survivor through and through. See them in Hatchet.

Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.

Manipulative, gorgeous, and sharp as a tack, Blair Waldorf is a classic product of the Upper East Side. See them in Gossip Girl.

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

John Watson is haunted by his past (who isn't) but he's starting to branch out with some help from a world class detective. See them in Sherlock.

Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.

His name is Olaf, he's a snowman, and he likes warm hugs. See them in Frozen.

Abandoned by her parents, Rey made her living selling scrap metal and got used to being her own friend and teacher. See them in Star Wars Series.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

A natural leader, Clarke Griffin dispenses both justice and mercy, and she does it all while being selflessly humble. See them in The 100.

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