Howie Mandel appreciates a good laugh as much as the next comedian, but he's tired of people joking about OCD. “I can’t tell you how many people come up to me and go, ‘Oh, yeah, I’m a little OCD, too.

While obsessive-compulsive disorder (OCD) typically involves recurrent thoughts about a feared future event, real event OCD involves thoughts that a past event triggers. OCD is a condition where a ...