Because you like Princess Bubblegum in Adventure Time

Although Penny's friends have genius-level IQs, they regularly come to her for advice and insight. See them in The Big Bang Theory.

When the going gets tough, Rick Grimes gets tougher. It's a very useful trait when the world goes to hell. See them in The Walking Dead.

Yippee-ki-yay! John McClane doesn't go down without a fight. See them in Die Hard.

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

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

Rhodes has to trust his conscience to guide him through a political struggle that could change the very shape of modern warfare. See them in Marvel Cinematic Universe.

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

Is there more to life than being really, really, ridiculously good looking? Derek Zoolander thinks not. See them in Zoolander.

Zeratul is cryptic, mystic, and not to be messed with. See them in StarCraft .

Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

We defy you to find a man who's ever been cooler while simply saying his own name. See them in Casino Royale.