Defenestration.
They'd just throw someone out the window when things were getting politically tough.
The First Defenestration of Prague involved the killing of seven members of the city council by a crowd of radical Czech Hussites on July 30, 1419.
Jan Želivský, a Hussite priest at the church of the Virgin Mary of the Snows, led his congregation on a procession through the streets of Prague to the Town Hall (Novoměstská radnice) on Charles Square. The town council members had refused to exchange their Hussite prisoners. While they were marching a stone was thrown at Želivský from the window of the town hall.<1> The mob became enraged at this event and, led by Jan Žižka, stormed the town hall. Once inside the hall the group threw the judge, the burgomaster, and some thirteen members of the town council out of the window and into the street, where they were killed by the fall or dispatched by the mob.
The Second Defenestration of Prague was central to the start of the Thirty Years' War in 1618. ... At Prague Castle on May 23, 1618, an assembly of Protestants, led by Count Thurn, tried two Imperial governors, Vilem Slavata of Chlum (1572–1652) and Jaroslav Borzita of Martinice (1582–1649), for violating the Letter of Majesty (Right of Freedom of Religion), found them guilty, and threw them, together with their scribe Philip Fabricius, out of the windows of the Bohemian Chancellery. They fell 30 metres<2> and landed on a large pile of manure in a dry moat and survived. Philip Fabricius was later ennobled by the emperor and granted the title von Hohenfall (lit. meaning "of Highfall").
http://en.wikipedia.org/wiki/Defenestrations_of_Prague