GW: Is that hand sign an accident or what? Vesica Discis? http://www.renegadetribune.com/donald-trump-freemason/
According to Codex Magic, the sign can be a sign of Satan, of malediction or the horned pagan god, Pan. It can also represent Vulcan, the ancient god of fire and destruction.
Done in the typical fashion, this sign literally means intercourse by the devil—to be violated sexually by the horned God. The thumb holding down the fingers creates the “vulva,” while the two largest fingers pointed up are the horns of the God (Satan). Oh yuk! Further Information