One man alone can be pretty dumb sometimes, but for real bona fide stupidity, there ain't nothin' can beat teamwork.
Along with racial equality and the late bloom of women's rights, future generations will have to explain how, in the past, gays were misunderstood and publicly humiliated for loving each other, and, eventually, how they stood together and conquered stupidity and hypocritical hatred, and fought their way out of marginalization.
Stubborn and ardent clinging to one's opinion is the best proof of stupidity.
I stood up as best I could to their disgusting stupidity and brutality, but I did not, of course, manage to beat them at their own game. It was a fight to the bitter end, one in which I was not defending ideals or beliefs but simply my own self.
Stupidity combined with arrogance and a huge ego will get you a long way.