NaNoWriMo stands for National Novel Writing Month. The idea is to write a 50,000 page novel by midnight of November 30. The point is to write something without agonizing about the quality and instead focus on the quantity. I have tried for a few years now but can't seem to get used to the idea of choosing quantity over quality. If you're interested and want to sign up or read more about it, check out the NaNoWriMo website.