While in the company of outlaw bikers, Charlie often used this to impart sexual favors. Once the signal had been given, his women would strip, and then go down on the bikers, as directed by Charlie via these occult hand signs. According to one source, Charlie learned many of these secret signals from Alvin Karpis. During his infamous '87 interview with Geraldo Rivera, much ado was made about the mysterious hand-jive mojo Manson performed for the benefit of the home viewing audience. Occult insiders speculated that these hand signs were secret signals Charlie was sending to some shadowy satanic underground.
Masons have that power.
It's a secret that's been handed down since the Pharaohs. The secret wisdom. Jesus knew the symbols. The preacher and the judge got ahold of the symbols and they kept them to themselves. Judge Keene uses all those symbols.