Grefting is derived from the word Gref, generally used to describe the action of Gash-Hunting, or being out on the pull. Is occasionally used to describe the act of stealing/shoplifting, and hiding the objects stolen inside ones Gref, or Vagina.

Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.