I have read the sexual definition of Teabagger, and agree it is disgusting, and I would find it insulting if it were hurled at me in the sexual sense. I have done some reading on the definition, and the political definition is quite different. It relates to such things as the Boston Tea Party, English high tea, (as in upper class aristocracy), American Revolutionary thinking, etc. Using the phrase to me is no stronger than saying "silent majority," or "religious right." There are a number of Images available on Google with people wearing 3-corner hats with Tbags attached. As a show of good faith, I will start a thread including all the definitions, and see what response we get from members. I hope this is a reasonable consideration.
Just for the record, I admire anyone who gets out to demonstrate their politics. It is about as American as one can get.