The Man in the Habit of Hitting Me on the Head with an Umbrella (2012)

Every next day in Peter life is worse than the previous. Which means, every next day proves to be the worst day of his life, until ...one day, a mysterious, silent visitor appears and pounds Peter's head with his umbrella. And again. And again. And again, without intention to stop. No matter what Peter does to get rid of this pest, the odd little man is there to stay.