To masturbate with long nails, so that they dig in and heighten the sense of euphoria at climax. Classical cutty tugging does cause superficial cuts and minor bleeding, although a newer gentrified experience is achieved after having a manicure.
Scott: You seem in some discomfort there Gary, Gary: Yes, I was cutty tugging last night and it hasn't healed up yet, Scott: Ahh, cutty tugging, say no more, here's some savlon
by Dr Melonhead January 29, 2015