本片讲述了一个低俗的制片人想要拍摄一部完全是“下流笑话”的电影，他说服电影公司导演一部充满种族、宗教、肤色等各种歧视，嘲讽及反嘲的电影过程及结果。An outrageous cut-rate producer, Charlie LaRue (Christopher Meloni) is about to fulfill his lifelong dream to make a movie about the most offensive, dirtiest jokes ever told. As Charlie and his filmmaking team hilariously struggle to write a script and assemble their award-winning cast, the movie-within-a-movie emerges with one dirty joke after another. Only one can take the crown for writing the dirtiest joke ever told and Charlie will do whatever he can to be that king.