Blood Car

Brilliant indie film about the "future" (aka two weeks from now) when gas is too expensive to buy. This kid comes up with an idea to build a car that runs on wheat grass. Eventually this leads to him finding out blood works better than wheat grass. He starts out small, killing animals and such (girls apparently hate this part), and moving up to humans. His car is retrofitted with a chopping blade in the trunk that leads to the fuel tank. He hooks up with this slut who thinks he's rich because he can afford fuel for his car and no one else can. It's hilarious and has some brilliant lines. At the end there's disturbing footage of the guy shooting little kids in the head execution style. Apparently girls also hate this sort of thing.