This happens more often than you may think. If you’ve been mistaken for a grandparent, don’t run out for Botox just yet. The problem is not the creases in your forehead or the bags under your eyes. You are the innocent victim of someone with Gay Processing Disorder (GPD). GPD is not yet officially recognized in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV); however, gay psychologists nationwide are lobbying for its inclusion in the next edition.