Because you like Howard Wolowitz in The Big Bang Theory

Christine Palmer is a great surgeon and an even better friend. See them in Marvel Cinematic Universe.

The Grinch's heart is just too small to appreciate Christmas. See them in Dr. Seuss' How the Grinch Stole Christmas.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.

Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).

Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.

With a dangerous medical condition, Ignoring the rules makes him feel like he’s in control. See them in Five Feet Apart.

Kristoff may seem standoffish, but this ice harvester has a warm heart. See them in Frozen.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Donna Meagle has a Benz, a fool-proof strategy to pick up men, and the number for R&B star Ginuine's direct line. Enough said. See them in Parks and Recreation.

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

This bite-sized, power-hungry plankton is determined to uncover the secret recipe for the Krusty Krab burger. See them in SpongeBob SquarePants.