V. To engage in the sexual act of "jerking off" with the hand that was not intended, by God, for that purpose.
Linked in case studies to the acquisition of carpal tunnel by exposing your "wanker" to odd angles of hand movement.
See also: Awkward masturbation techniques.
See also: The ouewwwwww face.
Andrew, upon getting home from school Wednesday, attempted to shag his dog with his left hand, which he had never used before. Having missed out on years of practiced stroking, the left hand was inconsistent, uncooperative, and altogether an awkward and unfortunate choice. Andrew has decided that there will be no more jerking off with the non-dominant hand ever again.