Branch manager Clay Vanstone (T.J. Miller) has a problem: his sister, Carol (Jennifer Aniston), who happens to be the CEO of his company and REALLY unhappy with how his hard-partying office is underperforming. In Office Christmas Party, opening December 9, Clay hopes to remedy the situation with a holiday party to end all holiday parties to impress an important client, close a sale and save his coworkers' jobs before Carol shuts the doors on his branch. In this clip, she makes her intentions clear, to Clay's dismay -- and gets a fart -- er, startling response from another employee.