Top definition
Nervous or paranoid tics resulting in an overwhelming desire to yell or inability to control anger aimed at those who don't appreciate the gravity of serious matters that cause the rest of humanity to suffer as a result.
During the pandemic, John let existential tourettes get the better of him when he shouted at a crowd of people not wearing facemasks, "God d****t, this is why we can't have nice things, you f*****s!"
by SlackerPoet5884 July 16, 2020