Just Set Up the Chairs (S01E02)

In The Park, it's time to get to work as they prepare for a birthday celebration. Mordecai and Rigby are stuck setting up chairs, a task they both despise but can’t escape. Once they finish, they realize they're out of chairs. While searching for more, they stumble upon a room filled with chairs, but instead of grabbing them, they get distracted by a broken arcade game. With the day at stake, they realize they must take down The Destroyer to save the situation.