You are indeed a christian moron! - Christmas is a religious holiday in the US, so is Easter!
Research and historical studies have shown that christianity is founded completely on myth, by a Roman emperor who wanted to control and rule over the tribes, and thus created the figure of 'a son of god,' the Jesus.
Yet, despite the complete myth of christianity, you have the entire western world celebrating the myhtical figure, jesus's birthday, death day, and resurrection, etc. Bah!