Dean (Justin Lang Justin Long) is a restaurant waiter. Dean loves this job very much. His high enthusiasm and strong sense of responsibility make him enjoy a good reputation among his customers, which is where Dean is proud of. Unexpectedly, a reunion completely changed Dean's mind, and Dean found that compared with the success of his classmates, how shameful he was to be content with the status quo. While doing nothing all day and hooking up around, Modi (Ryan Reynolds Ryan Reynolds), strong and violent ex-girlfriend Serena (Anna Faris Anna Faris), and eccentric restaurant owner Dan (David Koechner David Koechner), when the mentally shaken Dean looks around again at these freaks around him, he feels that he is likely to be their successor in a subtle influence. To change the status quo has become a top priority.