Tim Grimshaw has just found out that not only are extra-terrestrials real but they walk amongst us. They have come from all across the galaxy, travelled across the vastness of space to come to Earth for one reason only: To mess with Tim's life. Now armed with this information and aided by a clueless alien, Tim is on a mission that he will either succeed at or die trying - to get them to stop using their damn stun guns on him.