An Oregonian is a person from Oregon.
There are 2 very different regions of Oregon: The agriculturally driven, primarily conservative 2nd district (All of Eastern Oregon) and the stereotypical liberal Oregon of the 1st, 3rd, 4th, and 5th districts in the west.
Western Oregon is what has 90% of Oregon's political reputation, and the liberal Willamette Valley has most of Oregon's political power. All of Oregon has problems with marijuana, meth, abortion, use of the morning-after pill, cut and run, Democrat voting, and in some cases America hating. The Eastern Half or Oregon which has a majority of Republican votes is a minority to the power of Western Oregon's Willamette Valley. Fortunately, Oregon has a policy of doctor-assisted suicide, known as euthanasia, that ensures that the population of the liberal Oregonians perpetually low.
In short, residents of Oregon's 1st, 3rd, 4th, and 5th districts are liberal pinkos. Those from the 2nd District have their priorites stright, but are a minority to the power of Western Oregon.