The Greatest Story Ever Told

The Greatest Story Ever Told is the ninth episode from season five. It aired on December 6, 2015, on Fox.

Plot
When Karen is asked to babysit some bratty and spoiled little kids, she gives the job to Yes-Man. To calm the kids down, he tells them a story he makes up as he tells them it. The kids then tell the story to everyone, and the story manages to become popular enough to be proclaimed "the greatest story ever told".