Check out this amazing blog that collects facebook writings that contain some form of "I'm not racist but..."
Here are some of the worst ones so far, click to enlarge (TRIGGER WARNING)
I definitely encountered a person or two (or several) in my college days that spouted some similar garbage. I always find it interesting that the people who use this type of language will try to distance themselves from "real racism." As though they are just saying what everyone is thinking. Racism is racism, regardless of whether or not you put a disclaimer on it. If you have facebook friends worthy of this site, submit a status or two!