What is a DU?
Abbreviation for a narcissistic, socialistic, self-made victim who does not believe in personal responsibility, and so, is willing to surrender his liberty and 70% of his income in exchange for the government (or the UN) providing him with what they believe he needs.
http://www.democraticunderground.com
They are the antithesis to FR. Go to the forums and have fun.
Many extreme left wing people (trolls) from that site attack this message board daily with inane posts like this one to try to discredit FR.
Some of the most vile and evil lies are spread and discussed about conservatives over there.