Anarchy

Anarchy is the political ideology of there being literally no government and everyone running amok being restrained by nothing but their own minds. It sounds cool, but like Communism, it doesn't work, and like Conservatism, it's stupid.

Politically, it would be the furthest to the left you can possibly get.

The term "anarchy" can also be used to refer to a riot, when people seem to lose control over their actions, get caught up in the fun, rioting mood, and just smash everything they see.