Bitman Begins

Working on the premise that feature films of the future will be based on internet memes more than books, Jimmy Kimmel Live! put together a trailer for a blockbuster movie based on the hit video Charlie Bit My Finger. Chris Hemsworth and Liam Hemsworth star as the brothers, with Tom Hanks and Meryl Streep added to make sure the film would be in contention for an Oscar. It could happen.   

Another parody trailer is based on two viral videos: David After Dentist and Double Rainbow. See that one at Viral Viral Videos.