This is the funk that you enter when the holiday season is over. It starts on January 2nd and lasts at least until February 1st, sometimes until President's Day. It is an unpleasant time because the holiday season is over, spring is a ways off, the weather is cold and the only movies are lousy January movies
. Super Bowl Sunday
can be a good cure for this condition.
For a related condition see September Blues
There are no good movies out and the holidays are long over. Some friends and I are going to play some games to help fight the January Blues.