The town of Kilcoulin's Leap will never be the same after a down-on-his-luck mailman botches a get-rich-quick scheme.

The village of Kilcoulin's Leap was once a thriving spa town, home to a famous Holy Well, but now offers little employment for its people, and its decline seems inevitable. When local Postie Podger Byrnes comes up with a plan to hijack a consignment of Viagra and sell it on the open market in Amsterdam, his friends are desperate enough to try it. Not counting on the muscular response of Viagra's makers, the boys panic and hide the lorry-load of Viagra down the town's Holy Well.