The mormon founders (in violation of fraternal oaths) stole the masonic handshakes, passwords, and whatnot and turned fraternity rituals into a religion.
As a mason and a Christian -— and pissed that they give confuddule our fraternity into their cult -— I like to mess with mormons by giving them their super-secret handshakes.
Completely messes with their minds, and gives me the opportunity to tell them about what frauds their founders were.
I am also a Mason. I did the same thing to a neighbor and his mouth literally fell open. He refused to say much to me after that.