Going Galt. Not paying into the system, or even being a part of the system.
For me it is only theoretical; I must work to feed my family and pay my bills.
“Dropping out of the system” is a lot more complicated than it sounds. However, you could default on your student loans, if you have any, like this author: http://www.freerepublic.com/focus/f-chat/3297877/posts
He observes that, if everyone did it, significant disruption of “the system” would occur, and I’m sure this is true.