After watching an abysmal low-budget horror flick, Bill (writer-director Bill Zebub) realizes he could earn big bucks by making his own gory exploitation pic in this satire featuring adult film star Gina Lynn. Armed with little more than a title -- Assmonster -- Bill rounds up a motley crew of friends to make the movie. But soon, he's dealing with a jealous girlfriend, actresses who refuse to appear nude and a host of other problems.