Neurological disorders, as a rule, are not funny. That doesn’t mean that the people who suffer from them are not. Take for example the members of the comedy troupe Asperger's Are Us. They all actually do have Asperger’s syndrome, but they don't let their condition define their comedy. The four-member group performs Friday at 8pm at Dad's Garage Theatre Company in Atlanta. We talked with Jack Hanke and Ethan Finlan, two of the group's members.