The coming hyperinflationary period which will also be known as the Great Depression II which actually started in 2008 with the stock market crash and will continue for possibly more than a decade. Symptoms of Obamaggedon include but are not limited to:
fiat currency failure
soaring gold/silver prices
99.9% of the people out there having no clue whatsoever.
Bob: The economy is recovering nicely, the worst is over now.
Me: No way, Obamageddon has just begun!