Enlisting all of your favorite sci-fi cliches, tropes, and staples, the Matt Groening series Futurama has been taking a tongue-in-cheek look at all things geek for over five seasons -- and it just keeps getting better. Where else can you find characters poking fun at the idea of evil parallel universes and human girls faced with the prospect of having impregnated their alien boyfriends? Hopefully nowhere.