Youth prank where you stab someones arse with a pin and shout Pin Pin! Then you may carry on your daily routine

pin-pinning is the act of poking someone in the arm with a pin.
there is a vague history of pin-pinning, matt morgan was the first ever person to be pin-pinned from darren french who stood like a nobleman on someones stunt nuts.
dont pin pin its dangerous
if you insist then use a new needle every time.
if 'pin pin' is not said it is not a pin pinning but is an asault.