They’re rituals that resemble a wrestling contest or mating dance more than a greeting. First there was the thumb-clutch, a "cool" version of the basic handshake. Then came the two-stage handshake, a basic handshake followed by the. JUST IN TIME FOR CHRISTMAS: Tons of new DDC Action Caps hot off the delivery truck! These things are still cold from their spot on the UPS truck. He thought fencing looked "pretty…