A Film for Friends (2011)

Considering that his life is a failure, a man records himself leaving a video-message to his loved ones. After this message, which tackles, in funny and sad ways, a lot of issues, both personal and social, he shoots himself in the head. But he fails. And what follows is the a ridiculous and horrific agony, that probably changes the characters' vision about life... A film done basically in one single shot.