PBA, Pseudobulbar affect. Inappropriate involuntary laughing and crying due to a nervous system disorder. This condition is characterized by an involuntary and uncontrollable reaction of laughter or crying that's disproportionate to an event. #kbkfoundation | Kbkonline

Does JD Harmeyer have pseudobulbar affect? Howard and the staff examine a possible cause of his sudden episodes of uncontrollable laughter and tears 😆😢 | The Howard Stern Show