The Golden Globe Award for Best Motion Picture - Drama is a prize given out each year to the best dramatic movie. Imagine you and your friends sitting down to watch a really good movie that makes you feel all sorts of emotions - excited, scared, happy or sad. This award is given to the movie that made lots of people feel lots of emotions, and was really well made.
Different movies are nominated for the award and a group of adults called the Hollywood Foreign Press Association (HFPA) watch all the movies and vote for the one they think was the best. It's like a big game of 'who made the best movie?' and the HFPA is in charge of picking the winner. The movie that wins the Golden Globe Award for Best Motion Picture - Drama gets a big shiny trophy as well as lots of media attention and praise. It's like getting a gold star for being really good at making movies!