"with unexpected results"
As in, "Middle-aged, average Joe gets to relive his shot at high school
glory, with unexpected results."
"with hilarious results"
As in, "Frank tries to apply his industrial efficiency techniques in raising 12 children, often with hilarious results."
Either phrase on the back of a DVD will make me put it back on the shelf.
Or if they say it shows someone pooping. Who wants to see that?