88. St. Scholastica Riot, Oxford England, February 10, 1355

Sometimes students riot, maybe because of tuition hikes, or because a coach got fired for a sex abuse scandal, or because their team won a game, or because their team lost a game, or because the university became integrated, or because the government is moving into authoritarianism, or because the government already was authoritarian but is getting worse, and sometimes because the pub gave them bad wine. In the last case, around 100 people might just end up dead. Welcome to Oxford, 14th Century! The St. Scholastica Day Riot lasted for days, some of the students were scalped, university buildings were looted, there was a whole bunch of bell ringing, and the king got involved. Worst student riot ever. Hands down.