Texas Chainsaw Massacre: The Beginning

Classic plot.  Four teens take a road trip across the country and get stuck in bumblefuck nowhere and face a group of cannibalistic psychos, a wannabe sheriff, and a big ass dude with a chainsaw.  

Major plot flaw:  Cows cannot apparate.  That's Newton's 2nd law of physics.  How on earth could you drive for such a long period of time on FLAT LAND and not see a cow in the distance on the road.  Taking your eyes off the road for three seconds does not justify the mysterious appearance of a cow that you then crash into, leaving you and your hot female friends susceptible to a string of unfortunate events.