The main code question is "are you a traveler?" And the proper answer is "yes, I am traveling East". (Thats how they confirm masonic..

They also are fond of hand signals; next time your in a courtroom, watch for one of the lawyers or judges to do the following: pass palm of hand over forehead and swipe sideways. (Asking for help) when help is granted, grantor will place elbow of left arm in palm of right, ledt hand will be placed under chin.

There are others and i imagine they will change them as i expose them...