Because you like Mabel Pines in Gravity Falls

For Vada Sultenfuss, it's hard to embrace growing up when you're obsessed with death. See them in My Girl.

While he might be too cool for school, Soul isn't too cool to do the right thing. See them in Soul Eater.

Alex DeLarge likes his favorite milk-based, drug-laced cocktail. It helps him get in the mood for a night of "ultra violence." See them in A Clockwork Orange.

Who needs friends when you're the King of Duelists? See them in Yu-Gi-Oh! .

Liz Lemon is a lover of comedy, geek stuff, and night cheese. See them in 30 Rock.

Juno MacGuff is hoping sarcasm will get her through the stress of teenage life. And also, teenage pregnancy. See them in Juno.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Fighting for a future without fear? Yeah, Chris Redfield believes it is worth it. See them in Resident Evil Series.

A good-natured and academically minded superhero, Dan Dreiberg can still get his hands dirty in a fight. See them in Watchmen.

Beneath Yuji Sakai's meek exterior lies an exceptionally keen mind and a strong inner will. See them in Shakugan no Shana.

Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.

This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.