When Straight-A college student Jeff Chang's two best friends take him out for his 21st birthday on the night before an important medical school interview, what was supposed to be a quick beer becomes a night of humiliation, over indulgence and utter debauchery.

Workaholic and sleazy businessman Sam is extremely reluctant to leave New York and go to his father's funeral. When he finally arrives, it becomes apparent that his mother and girlfriend are disappointed in him for "running away" whenever times get too emotional. Soon afterwards, he discovers that his father was sleeping around with another woman, and that Sam actually has a half-sister whom he never knew existed. His father has willed her $150,000 and has left Sam with the task of getting it to...