A friend introduced the video 'Lost Generation' to me and I must say I'm quite impressed by this YouTube done by 'metroamv'. The 'Lost Generation' video was among the entries of the AARP U@50 video contest and placed second. More details about the different winning entries of the AARP U@50 contest could be found on their website.
This is not the only YouTube video where the meaning of the words are completely reversed when the sentence sequence is read 'backwards'. Another such video about the Argentina political scene could be found in the video below. According to the information provided, this video won the Silver Lion award in the Cannes Lions Contest 2006.