Overcoming bullies and his own loser mentality, 10-year-old Bernie Dingledorf must destroy Dr. Chuckles’s diabolical Laugh Generator before it sends the world into uncontrollable fits of laughter.

After losing a custody battle, perpetual teenager Wayne Stobierski steals his son away for one last father-son weekend to the city of their dreams – Milwaukee, Wisconsin. What’s supposed to…