Life of the Party (2018)

Edging toward his mid-30s, a man decides to break the world record for the longest house party ever held. With the reluctant help of his lifelong friends, he sets off on his attempt to party for over 400 days. Although everything is fun at first and spirits run high, the friends slowly begin to discover things about themselves, their relationships, their weaknesses, and exactly where they're willing to draw the line at having a good time.