It's over used by people like you to shut down any discussion about anything.
Don't like the Affordable Care Act? YOU MUST BE RACIST!
Don't agree that we shouldn't just give blanket amnesty to all illegal aliens in this country? YOU MUST BE RACIST!
Don't agree that bailouts and handouts are the way to govern? YOU MUST BE RACIST!
Don't agree that whole wheat pancakes are better tasting that white flour pancakes? YOU MUST BE RACIST!