con SARS Share definition Flag The vague, undefinable sickness you get after attending a convention or other large gathering of people. I came back from Anime Expo with a sore throat and a runny nose--the usual con SARS. con SARS by Obnoxious Otaku January 18, 2011 0 0 Get merch Get the con SARS mug. Buy Now — $32.95 See more merch
