Pharmaceutical executive Martin Shkreli took to Twitter and Periscope recently to accuse Hillary Clinton of having Parkinson's disease.

You may know Shkreli by several monikers: the "Pharma bro," the "most hated man in America," and the "[guy] who raised the price of HIV-medicine by 5,500 percent."

But media outlets immediately pointed after Shkreli's diagnosis that missing from that unenviable list of nicknames is the one that would qualify him to make it: "Doctor."