Becca's parents agree to leave her home alone if she invites a few friends to keep her company. That night, when Tucker and Miles see how much fun the girls are having, they decide to have some fun of their own. Becca, Christine and Max return home after dinner and realize they're locked out of the house. They go next door to get the spare key from Tucker's and realize the boys have something in store for them over at Becca's. Not finding the key, the girls crawl through the basement window and trouble ensues. By the end of the night, everyone has to work together to get the house back in order before Becca's parents return home.
