Benoît finds in his toy chest a list of things he had promised to do before his 30th birthday. Problem: he is 30 tomorrow! Between his stuck sister, his assumed best-drinking alcoholic best friend and a surprise guest, he will spend an explosive and drunk birthday party in the midst of his teenage secrets and memories. Just a point to finally grow? An uninhibited comedy, with murderous aftershocks and a fast-paced rhythm!