Mormons (formally known as The Church of Jesus Christ of Latter Day Saints) is a religious group primarily located in the United States.
Cate Archer overheard two H.A.R.M. thugs talking on a train traveling through the state of Washington. One of the frustrated thugs called the other a moron. The second thug responded "I could have sworn I just heard you call me a Mormon." After a short conversation about Mormons, the two thugs agreed to end the conversation.
Mormons on Wikipedia